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Status of the White-tailed Kite in Northern and Central Florida 125 © CM m a •s Oi £ iH u .. © g P © ■SB 'Tj **■» © .2 © d i i © ^ "3 < S3 © 'S d § a © C ^ © .a «n T3 » ^ a © — & fa m © ® a & © tH fa © © *» © ss 05 g H 3 6 I a fe ,® 'g 3 is > a © o g CO t © ft © © fa x « .a " bJ9 ed m 3 .-§ r° p Si |S S' «S © 0 ~ 4J O 2 & 8 § g| § « £ 3 « -g a | s ^ ^ §31 C3 00 CO ^ lO 05 00 05 05 05 05 05 05 05 05 05 05 tH 05 sH rH t=H O ^ fa O O W © O Qh © © © P | tH 05 8* s >) bDH cd 3 _ £ <3 3 © * eo u t> 10 iO CD ® 2 ® ^ r“ 05 05 05 °5 © 05 fe ® 05 H 2 2 ® CD c3 8 S 9 jo a p JO (0 iP fa 1-3 fa NN d cm cq d ^ s rH CS oq P edcdcdedededUNed h h h eq w n _r »h cdcdcdcdedcdcdcdcdcdcxi HHHOJNHHHHCq . cS Oj s ■s § os •a 0 g © -8 c~ Q OQ CQ Fd I H s a * © 8 pill S SOO: 0) d ed P=5 © © fa £ aStevenson and Anderson (1994). 120 FLORIDA FIELD NATURALIST © eq m os X ss l * I § 1b o e « a m 45 c» h ■M P • * © fe, O .« © t t© * 2 3 g © & * u 5© © S5 & OS © 1-1 u 2 | S S OS »n ® 2 © '-d cd 5h o -d o 2 B © ba d £ © 2 A? © .. a K ^111 R -e da d cd d o h J £ « < ZD 05 05 tH d aJ >"3 T- 1 CO d CO 2 % P$ o d eq W m u 03 u 05 © Sh fcj d Pm o CO CO o o as -fj o 03 53 5-1 cd m z 03 ~fi 03 d 05 'd r-f S g JO CO — 2 a; 1*9 11 © g Id § S > ^ 03 R cd -m t3 fl H © d © d +3 ^ § d g .8 d S £ 1 m rf) O d B ° O' O co '■d O P s ■& a c. O ” aS b 8 « 2, 6ls TJ j§ t* $ 2 © “ o -ij CQ J to y -e j <5| j© qp Appendix 2. White-tailed Kite reports from the Florida Panhandle and north Florida, 1824-1996. 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Florida Field Nat. 25(4): 128-137, 1997. AMERICAN KESTREL DISTRIBUTION AND USE OF NEST BOXES IN THE COASTAL PLAINS OF GEORGIA Timothy F. Breen and John W. Parrish, Jr. Department of Biology, Georgia Southern University Statesboro, Georgia 30460-8042 Abstract. — Four hundred and two nest boxes were erected on the coastal plain in Georgia to establish baseline data concerning the breeding biology of the American Kestrel ( Falco sparverius ) in Georgia during 1994 and 1995. Nest box occupancy aver- aged 3%, although occupancy was 15% at Fort Gordon military base. Clutch size aver- aged 4.9, and nesting success (at least one kestrel fledged) was 62%. Overall, productivity averaged 2.7 young fledged per nest attempt, although an average of four young fledged from each successful nest. Fifty-two of 56 kestrels fledged from boxes within Fort Gordon. Small body size of the kestrels in our study suggests that the Amer- ican Kestrel breeding throughout the coastal plains in Georgia could be the subspecies, Falco sparverius paulus . Only 2 of 17 subspecies of American Kestrels {Falco sparverius ) oc- cur in the southeastern United States (White 1994). F. s. paulus is a non-migratory resident that breeds from Florida, north to the coastal plains of Georgia, South Carolina, Alabama, and west to Louisiana and Texas (Chapman 1928; Griffin 1939, 1940; Norris 1941; Tomkins 1942, 1948; Brown and Amadon 1968; McFarlane 1973; Hoffman and Collopy 1987, 1988; Johnsgard 1990; Layne and Smith 1992). The northern subspecies (F s. sparverius) only occurs in the coastal plains of the southeastern states as a common migrant and winter resident. Its breeding range extends from western Mexico to central Alaska in the west, and through central Canada in the east (Johnsgard 1990). F s. paulus adults in Florida have a 24% smaller body weight than sparver- ius (Layne and Smith 1992), and some differences in plumage also have been noted (Baird et al. 1874, Wilson and Bonaparte 1878, Chap- man 1928, Brown and Amadon 1968, McFarlane 1973). A precipitous decline in populations of the Southeastern American Kestrel resulted in the classification of F s. paulus as threatened in Florida in 1978 (Stys 1993). Most studies identified the loss of suitable nesting habitat as a major factor in causing this decline (Hoffman 1983, Bohall 1984, Hoffman and Collopy 1988). Burleigh (1958) listed the “Little American Kestrel” (F. s. paulus) as resident within the Coastal Plains, but local in its distribution. Neither baseline popula- tion figures nor any published accounts of kestrel densities in Georgia exist, but the Breeding Bird Survey (BBS) data imply that populations have been consistently low for about the past three decades (Fuller et 128 American Kestrel in the Coastal Plains of Georgia 129 al. 1987, Price et al. 1995, B. Peterjohn pers. comm.). To survey state- wide kestrel populations and promote the stabilization, and the even- tual increase of the American Kestrel (F sparverius) in Georgia, we erected nest boxes in Georgia’s coastal plains, in areas of suitable hab- itat. Based on previous nest box studies (Hamerstrom et al. 1973, Cely and Sorrow 1988, Loftin 1992, Wheeler 1992, Jacobs 1995, J. Small- wood pers. comm.), we assumed that if we put up boxes across the state and, resident kestrels would begin using the boxes. Study Area and Methods Four hundred and two nest boxes were constructed from untreated, rough-cut cy- press, pine, or cedar boards 1.3 to 2.5 cm thick (Varland and Loughin 1993, J. Smallwood, pers. comm.). The general dimensions of the boxes were 23 x 23 x 37.5 cm (1 x w x h), with a 7.6 cm hole 25 cm from the bottom of the front panel. A few boxes were arranged horizontally with the opening to the nest box located on the bottom rear corner of the box, in an attempt to dissuade European Starlings ( Sturnus vulgaris ) use of the boxes. Figure 1. Southeastern American Kestrel nest-box placement and nesting loca- tions within the coastal plain of Georgia during 1994 and 1995. 130 FLORIDA FIELD NATURALIST Nest boxes were erected between January and March in both years of the study. In 1994, 29 nest boxes were placed on Fort Gordon military base (Richmond County), south- west of Augusta. Also, 201 nest boxes were placed along transects extending from Girard (Burke County) south to Jesup (Wayne County), and across southern Georgia to Thomas County in southwestern Georgia (Figure 1). In 1995, 42 additional boxes were placed at Fort Gordon, and 130 other boxes were spread across other areas of the coastal plains as follows: on Interstate 16 highway signs from Statesboro to GA 96, then west to Columbus (Chatahoochee County) at Fort Benning military base; along U.S. 25 from Statesboro (Bulloch County) north to Hepzibah (Richmond County); at Joseph Kennedy Farm Cor- rectional Institute (Toombs County); at Rogers Correctional Institute (Tattnall County); and on Fort Stewart military base (Bryan, Liberty, Long, Tattnall, and Evans Counties) (Figure 1). Most nest boxes were spaced about 0.8 km apart, except on military bases where some were placed closer together. Boxes were mounted on utility poles, or trees 4 to 5m above ground, along roadways adjacent to pastures, fallow fields, agricultural ar- eas, and hayfields. Approximately 3 cm of pine or cedar shavings were placed in the bot- tom of each box (wood shavings were not used in nest boxes at Fort Gordon in 1994). Nest boxes were checked at least once a month from March through the end of July for eggs or young. Ages of young were estimated after Griggs and Steenhof (1993). Fifteen adult kestrels were captured in the summer for banding and measurements using a bal-chatri trap. Mass was obtained with an electronic balance accurate to O.lg, and measurements of the middle toe, middle talon, beak, and beak and cere lengths were made using digital calipers accurate to 0.01mm. Not all measurements were made on all birds handled. Permanent residency was assessed by re-trapping the summer-banded kestrels during the subsequent winter. Statistical analyses were done with JMP 3.0 (SAS Institute Inc. 1994). A 0-test of the difference between two independent proportions was used to analyze differences in nest box occupancy and nesting success between Fort Gordon and all other nest boxes be- tween and within years (Kachigan 1986). The difference in measurements between adult female and male kestrels were analyzed by a one-tailed Student’s t-test. Comparisons were made between reproduction at Fort Gordon and all other nestbox sites, because of the higher population levels at Fort Gordon. All results were considered significant if a probability (P) value of 0.05 or less was obtained. Results Overall, kestrel nest box occupancy did not differ significantly be- tween 1994 (2%) and 1995 (4%) (z = 1.76, P > 0.05). Kestrels nested in 10% of 29 nest boxes inside Fort Gordon, which was significantly greater than nest-box use in the remainder of the state in 1994 (1% of 195) ( z = 3.17, P < 0.05). In 1995, they nested in 21% of 71 nest boxes at Ft. Gordon and 0.3% of 331 other boxes monitored in 1995, also a sig- nificant difference (z = 7.05, P < 0.05). Kestrels laid at least one egg in boxes 21 times during the two-year study Thirteen (62%) of the nesting attempts were successful (fledged at least one kestrel). Nesting success (percentage of boxes in which at least one young fledged) was significantly higher in 1995 (75% of 16 boxes) than 1994 (20% of 5 boxes) (z = 2.30, P < 0.05). In 1994, one of three boxes used by kestrels in Fort Gordon was successful, whereas neither of the two boxes used by the same pair of kestrels in another area of the state was successful. During breeding in 1995 kestrels were American Kestrel in the Coastal Plains of Georgia 131 Table 1. Hatching success and sex of American Kestrel young fledged from nest boxes with complete clutches (at least 4 eggs) in the coastal plains of Georgia. No. nest No. No. eggs No. young No. males No. females Location Year boxes nests laid fledged fledged fledged Fort Gordon 1994 29 3 13 3 3 0 1995 71 13 67 49a 23 17 Other sites 1994 201 1 5 0 0 0 1995 331 1 4 4 1 3 Totals 18 89 56 27 20 aNumber is greater than the total number of males and females fledged because sex was not determined before young fledged in two nest boxes. successful in 11 of 15 (73%) nest boxes used in Fort Gordon, and one other nest box about 165 km south of Fort Gordon. Eighty-nine eggs were laid in the 18 complete-clutch nests (mini- mum of 4 eggs per nest) during the two-year study, with a mean of 4.94 eggs per clutch (range = 4 to 6) (Table 1). An average of four young (range = 3 to 6) per box fledged from the 14 successful nest boxes. There were slightly more males than females fledged during the two-years of the study (Table 1). Two single-sex clutches were observed, one of three males in 1994, and one of five males in 1995. Nests in other artificial structures also were documented during the study. In 1994 two pairs nested in buildings on Fort Gordon and fledged three and four young. A pair that nested in a house near Bellville (about 40 km southwest of Statesboro) fledged at least one young. A nest in a metal cross beam at a power substation in States- boro was unsuccessful. Two pairs nested in buildings at Fort Gordon in 1995 and fledged at least one young each. Based on extensive field ob- servations, no other pairs of kestrels nested at Fort Gordon or the vi- cinity in either 1994 or 1995. Only one other pair of kestrels (near Ludowici) was observed during numerous trips covering nearly 10,000 km throughout the coastal plains of Georgia during the study; how- ever, we received reports of birds breeding in Tifton, and Fort Benning, near Columbus (Figure 1). The earliest date of nest initiation was 10 April and the latest was 18 May in the known nests that fledged at least one kestrel in 1994. Of the 14 successful nests in 1995 the earliest date of nest initiation was 22 March and the latest was 15 May. Eight kestrels were banded as nestlings at Fort Gordon military base and 15 adults (one in Evans County and 14 at Fort Gordon) were captured and banded in 1994. Four kestrels (one juvenile and three 132 FLORIDA FIELD NATURALIST adults) banded at Fort Gordon in the summer of 1994 were re-trapped there between January and February 1995, two within 100 m of their original capture-sites. Adult females were significantly heavier (t = 1.77, P < 0.05; Table 2) and also had significantly larger combined beak and cere lengths than males (t = 1.92, P < 0.05; Table 2). Females also had slightly longer beaks, middle toes, and middle claws, but the differences were not significant (Table 2). Nestling kestrels were divided into five age groups. The mass of the females was significantly greater than the males at all five stages between two and four weeks of age (two-tailed £-test, P < 0.05; Table 3). In addition to the American Kestrel, 10 other species of cavity- nesting birds used the nest boxes during the two-year study (Breen 1995). Starlings nested in all of the boxes with the entrance hole on the bottom rear of the box. Discussion Availability of suitable nest cavities in trees or other structures, the presence of adequate prey, and open habitat seem to be the most important factors for successful breeding of American Kestrels in the United States (Balgooyen 1976, Johnsgard 1990). In the southern coastal plains, particularly in Florida, nest sites seem to be the major limiting factor for Southeastern American Kestrels (F. s. paulus ) (Bo- hall-Wood and Collopy 1986, Loftin 1992). Compared to other kestrel nest-box programs in the United States (Stahlecker and Griese 1979, Wilmers 1982, Varland and Loughin 1993), nest box occupancy by kestrels in our study area was exception- ally low in both years of the study (2 to 4%). Low occupancy was ex- pected, because only 50 American Kestrels had been reported on more than 1100 BBS routes run in Georgia during the past 28 years (B. Pe- terjohn pers. comm.), and recent surveys by wildlife biologists at the Georgia Department of Natural Resources had indicated exceptionally low numbers of kestrels in the state (B. Winn pers. comm.). The nesting success (62%) of kestrels over the two years of our study was within the range found in other nest box studies in North America (20 to 83%) (Hamerstrom et al. 1973, Stahlecker and Griese 1979, Toland and Elder 1987, Varland and Loughin 1993, Jacobs 1995). The absence of wood chips in the 1994 nest boxes at Fort Gordon likely accounts for the fact that all of the eggs cracked in the two unsuccess- ful boxes. The eggs were laid on top of a partially-built starling nest in the one successful nest on the base that year. The earliest and latest egg laying date for the kestrels nesting in our study are similar to those reported for F. s. paulus in Florida (Loftin 1992, J. Smallwood pers. comm.) and South Carolina (Cely and Sorrow 1988), and the av- American Kestrel in the Coastal Plains of Georgia 133 to *S cc fl 'ft '(3 +* Cfi d O « 03 *Sd u © © O 0) 'd © ft ft 05 a ’£ © a 8 6 © o »»•» £ s* t> CO 05 L"~ iq o c4 oq d T— 1 H rH (M t-H rH I> 05 ■4< oq io Xfi © 05 05 pH rH rH GO rH 3 weeks (S&A 1994:495); 25 at HISRA 23 Apr (W. Yusek); 16 at FDCP 26 Apr (Lake Region Aud. Soc.); 5 at San Felasco Hammock 27 Apr (M. Manetz) were only the fourth Alachua spring report ( fide R. Rowan). “Gray-cheeked” Thrush: 250 “Gray-cheeked” and Swainson’s thrushes at HISRA 23 Apr (W. Yusek) probably included the highest counts of “both” species (S&A 1994:497- 498); an “unprecedented fallout” at Casey Key ( Sarasota ) the night of 23-24 Apr, with 22 birds banded on 24 Apr; 1 bird was recaptured 25, 27, 28, and 30 Apr (A. Stedman). *BlCKNELL’S THRUSH: 1 (smaller size noted) in direct comparison with Gray-cheeked Thrushes at DTNP 6 May (W. Biggs). HERMIT THRUSH: 1 at WSSP 10 May (L. Malo) was very late (S&A 1994:499). Wood Thrush: 30 at HISRA 23 Apr (W. Yusek). AMERICAN ROBIN: 1 at DTNP 19 Apr (W. Meier, H. Langridge et al.); 1 at Lake Alfred (Polk) 3 May (C. Geanangel); 1 at Kelly Park ( Orange ) 13 May (P. Small). GRAY Catbird: 45 at Fort Pierce Inlet SRA 24 Apr (J. Brooks); 1 at WSSP 12 May (S. Bel- son). NORTHERN Mockingbird: presumably the same (unbanded) pair at APAFR (Polk) pro- duced 3 successful clutches, which fledged by 4 Apr, 17 May, and 9 Jun; the distance from the 2 outer nests was ca. 23 m (B. Pranty). Bahama Mockingbird: 1 at Birch SRA 11-12 May (W. Wilson, W. George, T. Hendrick- son). CEDAR Waxwing: 225 at BCCP 9 May (R. Smith); 10 over Gainesville 26 May (R. Rowan). LOGGERHEAD Shrike: 1 at Cedar Key 6 Apr was the observer’s first sighting there in 13 years (D. Henderson). COMMON Myna: “several” at Marathon (Monroe) 21-25 Apr (S. Mlodinow) were the first county reports (S&A 1994:523); 2 adults and 2 nestlings in the Food Lion sign at Fort Pierce (St. Lucie) 31 May was the first county report (J. Brooks). Bell’S VlREO: 1 at SCCP 13 May (P. Fellers, details to FOC) was the latest spring report (S&A 1994:529). Blue-headed Vireo: 1 at SCCP 27 Apr (P. Fellers). Yellow-throated Vireo: 1 singing at Gainesville 4 Mar (B. Roberts); 9 at WSSP 8 Mar (group survey fide P. Small). *WARBLING VlREO: 1 singing at Gulf Breeze (Santa Rosa) 20 Apr (L. Duncan); 1 at Cedar Key 20 Apr (G. McDermott, details to FOSRC); 1 at Lighthouse Park, Sanibel Island (Lee) 1 May (S. Rowe et al.); 1 at Niceville 10 May (L. Mackey, details to FOSRC) was the latest in spring (S&A 1994:533). Field Observations 155 Red-eyed Vireo: 15 at SCCP 24 Mar (R Fellers). BLACK-WHISKERED Vireo: 1 at SMNWR 4 May (B. and B. Scott); 1 at Gulf Breeze 7 May (B. Duncan); 2 singing “on territory” at HISRA 9 May (R. Smith); 1 at Destin 11 May (L. Fennimore. D. Ware) was the first Okaloosa report (S&A 1994:537). GOLDEN-WINGED Warbler: 1 at Cedar Key 20 Apr (L. Santisteban); 2 each at FDCP 24 Apr and 27 Apr (both L. Atherton et al.). NASHVILLE Warbler: 1 at Birch SRA 23 Mar (W. George); 1 at Mysterious Waters (Wakulla) 12 Apr (J. Epler). Northern Parula: 126 at WSSP 8 Mar (group survey fide P. Small). MAGNOLIA Warbler: singles in Polk 17 Apr (P. Fellers), 27 Apr (T. Palmer), and 12 May (P. Fellers). CAPE May Warbler: 1 at Newnans Lake, Gainesville 28 Mar (G. McDermott). Yellow-RUMPED Warbler: 1 male at ABS 17 May (R. Risch) was late (S&A 1994:556). Blackburnian WARBLER: 1 at SMNWR 19 Apr (G. Sprandel); 3 Pinellas reports 26 Apr, 4 May, 12 May (fide M. Wilkinson, R. Smith, J. Fisher). Pine Warbler: 1 at DTNP 9 Apr (M. Manetz et al.). Bay-breasted Warbler: singles at SMNWR 12 Apr (A. Gantzhorn, F. Leonard) and 22 Apr (D. Morrow) — the former report is the earliest in spring (S&A 1994:571-572); 1 at St. Joseph Peninsula SP (Gulf) 23 Apr (J. Richardson, A. and R. Ingram); 1 at San Felasco Hammock 27 Apr (M. Manetz); 1 male at Birch SRA 27 Apr (J. Baker, J. Di- Pasquale); 2 at Cedar Key 28 Apr (D. Henderson). BLACKPQLL WARBLER: 2 at the Peace River (Polk) 16 Mar (C. Geanangel, P. Timmer) were the earliest spring report (S&A 1994:573). PROTHONOTARY WARBLER: 1 at Lower Suwannee NWR 27 Mar (P Sykes). WORM-EATING WARBLER: this spring was the best season “in recent memory” for the spe- cies in Pinellas, with 1 at FDCP 23 Mar (B. and M. Hoffman), 6 countywide on 12 Apr (fde R. Smith), and 8 at Bonner Park 16 Apr (J. Fisher); 7 at Hugh Birch SRA 20 Apr (S. Mlodinow, C. Hood); 1 in NE Leon 29 Apr (D. and K. MacVicar). SWAINSON’S WARBLER: 1 at Mysterious Waters 26 Mar and 4 there 30 Mar (both J. Epler); 4 in Leon 10 Apr (D. Harder); singles at Birch SRA 12, 14, 15, 16, 20, and 22 Apr (W. George); 12 in Pinellas this season (fide R. Smith), with 5 at Bonner Park 16 Apr (J. Fisher); 1 at Cedar Key 5 Apr (B. Roberts); 1 at Big Shoals State Forest (Hamilton) 10 May (J. Krummrich). OVENBIRD: 1 singing in SE Leon 3-4 Apr (D. Evered, L. Messick). Northern Waterthrush: 2 at WSSP 8 Mar (fde P. Small). Louisiana Waterthrush: 1 at WSSP 8 Mar (fde P. Small). KENTUCKY Warbler: 1 at Mysterious Waters 26 Mar (J. Epler); 5 at FDCP 13 Apr (L. Atherton, M. Wilkinson et al.). Connecticut Warbler: singles banded at Casey Key 3 and 25 May (A. Stedman); 1 at DTNP 7 May (W. Biggs, R. French); 1 at O’Leno SP (Alachua) 10 May (C. Parenteau); 2 at Elliott Key 11 May, and 1 there 25 May (both B. Dusek); singles in Broward 13 May at Birch SRA (W. George) and John U. Lloyd SRA (J. Baker); 1 at Fort Pickens (Escambia) 14 May (E. Case) was the sixth regional report (fde B. Duncan); 2 at Bon- ner Park 17 May (K. Nelson, J. Fisher). COMMON Yellowthroat: 1 female at Key West to 28 May (J. Ondrejko). HOODED WARBLER: 1 at Mysterious Waters 18 Mar (J. Epler). YELLOW-BREASTED Chat: 7 singing at Cedar Key Scrub State Reserve Apr-May (T. Web- ber); 3-4 singing at PPSP 1 May through the period (R. Rowan). Stripe-headed Tanager: 1 female at Kendall (Dade) 11-13 Apr (J. Rosenfield et al.); 1 male at Elliott Key 11 May (B. Dusek). SUMMER TANAGER: 1 at Al-Bar Ranch (Pasco) 4 Mar (B. Pranty, S. Peacock) was the ear- liest spring report (S&A 1994:606); 2 at Lower Suwannee NWR 26 Mar (P. Sykes, C. Kepler). 156 FLORIDA FIELD NATURALIST SCARLET TANAGER: 50 at HISRA 23 Apr (W. Yusek); 25 at FDCP 24 Apr were all gone the next day (L. Atherton et aL); 1 at Birch SRA 29 Apr (fide W. George). ROSE -BREASTED GROSBEAK: a total of 17 at Gainesville variously between 16-30 Apr (fide R. Rowan); 100+ at HISRA 23 Apr (W. Yusek); 40+ at St. George Island 23 Apr (J. Ca- vanagh, S. Jue, K. NeSmith, T. Engstrom); 11 at a feeder in Baypoint (Bay) 26 Apr (T Menart);! female at Tallahassee 13 May (F. Rutkovsky). BLACK— HEADED Grosbeak: 1 adult male at Gulf Breeze 30 .Apr-4 May (G. Boyce, L. Bogaiges, R Blakeburn) was the first regional spring report. Blue Grosbeak: 1 male S of Old Town (Dixie) 27 Mar (R Sykes); 2 pairs at BCCP 9 May (R. Smith). Indigo Bunting: 60 at FDCP 14 Apr (A. and R Smith, M. Wilkinson et ah). PAINTED Bunting: 2 males at HISRA 12-20 Apr (W. Yusek, R. Webb); 3 females at St. George Island 23 Apr (J. Cavanagh, S. Jue, K. NeSmith); 2 singing and apparently on territory S of Gainesville 10-16 May (A. Kent, A. Farkash); 1 female or immature at Homestead (Dade) 18 May was ‘'remarkably late” (P. W. and S. Smith). DlCKCISSEL: 2 at Gulf Breeze 22 Apr had increased to 25 on 30 Apr (both B. and L. Dun- can); 8 at SMNWR 22 Apr (D. Morrow); 116 (an exact count) at FDCP 23 Apr (A. and R. Smith, B. and M. Hoffman [videotape]), and 75-100 other birds flying overhead there 26 Apr (L. Atherton); 50-60 at St. George Island 23 Apr (J. Cavanagh, S. Jue, K. NeSmith, T. Engstrom); 12 at Cedar Key 23 Apr (B. Muschlitz, M. Landsman); 8 at Garden Key, DTNP 24 Apr (S. Mlodinow, C. Hood, P. Lehman); 3 S of Steinhatchee (Dixie) 25 Apr (J. Hintermister); 1 at Lake City (Columbia) 28 Apr (J. Kmmmrich); 20 at FWBSTF 29 Apr (D. Ware); 1 at DTNP 25 May (B. Henderson, D. Wells). BACHMAN’S Sparrow: only 5 at BCCP, the last site in Pinellas that still supports this species (fide R. Smith). CHIPPING Sparrow: 1 at Indigenous Park, Key West 21-25 Apr (S. Mlodinow, C. Hood, P. Lehman). CLAY-COLORED SPARROW: 1 at Fort George Island (Duval) 23 Apr (R. Clark). LARK Sparrow: 1 at Pensacola Beach (Escambia) 17 Mar (P. Tetlow); 1 at Fort Pickens 18-25 Mar (B. Duncan, J. French, D. Russell); 1 at FDCP 21 Apr (fide R. Smith). GRASSHOPPER Sparrow: 2 at Soldier’s Key, Biscayne NP 4 Apr (B. Dusek); 1 at Key West 16 Apr (J. Ondrejko); 1 at FDCP 22 Apr (D. and P. Fellers). FLORIDA Grasshopper Sparrow: 1 singing at River Ranch Acres (Polk) 15 May was a new site for this race (T. Dean). Henslow’S SPARROW: 1 at Eglin Air Force Base (Walton) 3 Mar (D. Ware, B. Reid); 1 at APAFR (Highlands) 9 Apr (B. Pranty); 1 singing at Kissimmee Prairie Sanctuary 9 May (M. Scheuerell) was the latest spring report (S&A 1994:641). Le Conte’s Sparrow: 1 at FWBSTF 14 Mar (E. Case). SONG SPARROW: 1 at HISRA 7 Apr (W. Yusek). SNOW Bunting: 1 at Canaveral National Seashore (Brevard) through 10 Mar (fide FBR). BOBOLINK: 40 in central Collier 16 Apr (J. and L. Douglas); 75-100 over FDCP 26 Apr (L. Atherton); 80 at WICP 27 Apr (A. and R. Smith); 185 in Hillsborough 10 May (D. Bow- man); 924 in Alachua 10 May (fide R. Rowan); 2500 in St. Petersburg 11 May (A. and R. Smith, B. Hoffman [videotape] et aL); 2 at Three Lakes WMA (Osceola) 23 May (M. Scheuerell). Yellow-headed Blackbird: 1 at Ponce de Leon Park, Punta Gorda (Charlotte) 6 Mar (fide FBR); 2 males and 1 female at FWBSTF 29 Apr-1 May (D. Ware, L. Fennimore et aL); 1 immature male at Piney Z Lake 10 May (D. Harder) was the latest spring re- port (S&A 1994:670). SHINY CowbirD: 30 at Rookery Bay Nat. Est. Res. Reserve (Collier) through late Mar (J. Hammond et aL); 1 male at Fort Pickens 12 Apr (E. Case, E. and H. Barbig); 1 male at Cedar Key 13 Apr (B. Roberts)- 18 May (D. Henderson); 1 male singing in Escambia 21 Apr-20 May (G. Fleming); 7 (5 males) at Garden Key, DTNP 23 Apr (S. Mlodinow, Field Observations 157 C. Hood, P. Lehman); 1 male at Gulf Breeze 28 Apr (B. Bremser); 23 at Key West 29 Apr and 25 there 2 May (both J. Ondrejko); 1 male displaying at ABS 13 May (G. Woolfenden); 1 at Bald Point ( Franklin ) 17 May (J. Dozier); 1 at Carrabelle (Franklin) 18 May (J. Dozier); 1 “pair” at Fort George Island 24 May, and 2 “pairs” there by 31 May (both R. Clark). Bronzed Cowbird: 1 male at SMNWR 20 Apr (G. Hunter, R. West, J. Brooks et al.). Baltimore Oriole: 1 at St. George Island 10 May (D. and S. Jue). BULLOCK’S Oriole: 1 female at Air Products Sanctuary 7 May (B. Milmore). PURPLE Finch: 12 at Tallahassee 17 Mar (F. Rutkovsky). HOUSE FINCH: 1 pair (male carrying nesting material) in S Jacksonville {Duval) 7 Mar (R. Clark). PINE Siskin: absent in winter at Gainesville, but 1 at a feeder there 28 Feb-2 Mar (E. Perry); 3 at Tallahassee to 5 May (F. Rutkovsky). AMERICAN Goldfinch: 1 partially leucistic male at a Gainesville feeder through 31 May (B. Muschlitz). EVENING Grosbeak: 1 at Gulf Breeze 22-23 Apr (P. Blakeburn, L. Bogaiges) was very rare in the region {fide B. Duncan). Nutmeg Mannikin: several have been present in Homestead for “about 2 years,” and on 12 May, 4 adults and 1 juvenile “still being fed” were observed, suggesting local breed- ing (P. W. and S. Smith). CONTRIBUTORS: Howard Adams, Curt Adkisson, Brooks Atherton, Lyn Atherton, Kristi Avera, Steve Backes, Jocie Baker, Evelyn Barbig, Howard Barbig, Jenny Baxter, Ted Below, Virginia Below, Shane Belson, Phil Berry, Brad Bergstrom, Lourdes Bielsa, Wes Biggs, Clay Black, Paul Blair, Paul Blakeburn, Dick Blewett, Linda Bogaiges, Bill Bolte, Heather Bolte, Roberta Bonwit, Dave Bowman, Reed Bowman, George Boyce, By- ron Bratlie, Jane Brooks, Ed Case, Jim Cavanagh, Ron Christen, Roger Clark, Dick Cun- ningham, Tylan Dean, Joe DiPasquale, Terry Doonan, John Douglas, Linda Douglas, Jack Dozier, Bob Duncan, Lucy Duncan, Scot Duncan, Bob Dusek, Erik Egensteiner, Hugh Ellis, Todd Engstrom, John Epler, Duncan Evered, Alice Farkash, Judy Donna Fellers, Paul Fellers, Lennie Fennimore, Judy Fisher, Bonnie Fleck, Artie Fleischer, Gene Fleming, Eula Fontaine, Clarice Ford, Don Ford, Ann Forster, Dan Forster, Jere French, Ron French, A. Gantzhorn, Chuck Geanangel, Wally George, Dave Goodwin, Gordon Got- tlieb, Roy Halpin, Nathalie Hamel, Joe Hammond, David Harder, Bob Henderson, Dale Henderson, Ted Hendrickson, Carolyn Henning, John Hintermister, Brett Hoffman, Marti Hoffman, Judi Hopkins, Larry Hopkins, Dotty Hull, Hank Hull, Gloria Hunter, Ann Ingram, Richard Ingram, Janet Jackson, Dean Jue, Sally Jue, Cam Kepler, Connie King, Jerry Krummrich, Mary Landsman, Howard Langridge, Robin Leach, Frank Le- onard, Doug Levey, Fred Lohrer, David Lysinger, Dottie MacVicar, Keith MacVicar, Lau- rie Mackey, Allison Mains, Lome Malo, Mike Manetz, Larry Manfredi, Greg McDermott, Steve McGehee, Vince McGrath, Mike McMillian, Wilda Meier, Michael Meisenburg, Tony Menart, Gail Menk, Lyla Messick, Karl Miller, Bill Milmore, Steve Mlodinow, Vaughn Morrison, Ann Morrow, Don Morrow, Barbara Muschlitz, Katy NeSmith, Kris Nelson, Julie O’Malley, David O’Neill, Liz O’Neill, Joe Ondrejko, Tom Palmer, Craig Parenteau, Pat Parrish, Leslie Paugh, Steve Peacock, Johnny Peaden, Evelyn Perry, Neil Pettis, Ross Pollack, Bill Pranty, Bob Reid, Ray Reilly, Joe Reinman, Jimmy Richardson, Sue Riffe, Ralph Risch, Bryant Roberts, Don Robinson, Jill Rosenfield. Rex Rowan, Sean Rowe, Don Russell, Fran Rutkovsky, Jill Safold, Lenny Santisteban, Mark Scheuerell, Bob Scott, Brenda Scott, David Severn, Debra Shelley, Parks Small, Austin Smith, Lori Smith, P. William Smith, Ron Smith, Susan Smith, Gary Sprandel, David Steadman, An- nette Stedman, Judy Stevens, Bob Straub, Keith Tarvin, Jack Taylor, Terry Taylor, Phil Tetlow, Pete Timmer, Toby Tobkin, Paul Sykes, Noel Warner, Don Ware, Ray Webb, Tom 158 FLORIDA FIELD NATURALIST Webber, Dave Weeks, James Weimer, Donna Wells, Dan Wenny, Rick West, Karen Wens- mg, Don Whitehead, Margie Wilkinson, Walt Wilson, Glen Wooifenden, Carol Wyatt, and Wilfred Yusek. Fall 1996 not published previously: Brown-headed Cowbird: 1700 at Polk phosphate mines 11 Aug (Chuck Geanangel, Pete Timmer). Winter 1996-1997 report not published previously: Common Moorhen: 1 with all- white plumage but a normal-colored bill at Gore’s Dairy, Zephyrhiiis (Pasco) 2 Jan (Don Woodard, Don Robinson, Sharon Raymond-LaPlante). Clarification and corrections to the Winter 1996-1997 report (FFN 25:76-77): Com- mon Loon: the report of 1 at Mashes Island ( Wakulla ) on 22 Sep should be Cape San Bias (Gulf); Black-bellied Whistling-Duck: reference is made to 2 sites in Hamilton , Occiden- tal WMA and Bienville Plantation. However, both names refer to the same site; Bienville Plantation is the new name for Occidental WMA. (Furthermore, part of Bienville Plan- tation was recently renamed PSC Phosphate. From now on, this site will be called Hamilton phosphate mine). Black Rail: the winter report from Bienville Plantation was listed as “the first Hamilton report,” but I had overlooked a report from that site in the Summer 1995 report (FFN 24:21) — BP. Report prepared by Bill Pranty, state compiler (8515 Village Mill Row, Bayonet Point, Florida 34667-2662; phone 813-862-4556). Other committee members are Linda Cooper (115 Lameraux Road, Winter Haven, Florida 33884), Bob Duncan (614 Fair- point Drive, Gulf Breeze, Florida 32561), Gail Menk (2725 Peachtree Drive, Tallahas- see, Florida 32304), Peggy Powell (2965 Forest Circle, Jacksonville, Florida 32257), Rex Rowan (2041 NE 15th Terrace, Gainesville, Florida 32609), and Ron Smith (1767 Colorado Avenue NE, St. Petersburg, Florida 33703). 159 FLORIDA ORNITHOLOGICAL SOCIETY, INC. TREASURER’S REPORT - 1996 Florida Field Nat. 25(4): 159, 1997. CASH IN BANKS AT YEAR-END: 1995 1996 Barnett NOW checking account 9,638.52 6,748.33 MBNA CD 6.70%, maturity 12/6/96 9,090.62 MBNA CD 5.85%, maturity 5/22/97 10,034.37 10,638.88 MBNA CD 6.80%, maturity 12/6/97 9,099.74 9,740.11 MBNA CD 6.95%, maturity 12/6/98 9,113.43 9,769.41 MBNA CD 7.40%, maturity 12/6/99 9,154.64 9,660.52 MBNA CD 5.95%, maturity 12/6/00 9,100.94 9,857.84 MBNA CD 6.31%, maturity 12/12/01 9,728.43 MBNA Money Market account 5,292.18 13,766.45 TOTAL: $70,524.44 $79,909.97 1996 CASH INCOME AND EXPENSES: Total Cash as of 1/1/96: $70,524.44 Income Expenses Dues 8,895.00 FFN Printing 4,829.12 Meetings 9,961.15 Meetings 8,692.24 Spec publications 1,284.70 Operating 1,159.21 Interest 4,355.06 Postage & shipping 1,149.36 Page charges 575.00 Newsletter printing 280.20 Gifts 1,520.00 Research Award 1,200.00 Miscellaneous 208.35 Sales Tax Paid 46.60 Total: $26,204.26 $17,413.73 TOTAL CASH as of 12/31/96: $79,909.97 ANALYSIS OF CASH AS DISTRIBUTED TO FOS FUNDS: Operating Fund 14,265.84 Special Publications Fund 16,872.83 Grants & Awards Fund 31,578.46 Endowment Fund 10,812.84 Deferred Items (See note) 6,380.00 TOTAL: $79,909.97 Note: Dues received in 1996 for future years are considered deferred income. These fig- ures will be incorporated into the Operating Fund income in the 1997 year-end re- port. Respectfully submitted, Linda C. Douglas, Treasurer (term expiring 4/20/97) REVIEWERS FOR THE FLORIDA FIELD NATURALIST \ 1997 We take this opportunity to thank those who contributed reviews during the period that Volume 25 was in preparation. Individuals who contributed two or more reviews are noted with an asterisk. Sandra Allan, W. Wilson Baker, G. Thomas Bancroft, Robert E. Bennetts, Reed Bowman*, David R. Breininger, Jim Cavanagh, Michael W. Collopy, Richard N. Conner, Bobby Crawford*, Randy Davidson, R. Todd Engstrom, Dick Franz, Jeffrey A. Gore, Jon S. Greenlaw, Carola A. Haas, Eric Hellgren, James R. Herkert, Chuck Hess, Steven Humphrey, Danny J. Ingold, Bette S. Jackson, Jerome Jackson, Frances C. James, J. E. Keirans, Mike Kinsella, James A. Kushlan, Michael Legare, David Leonard*, Fred Lohrer, David Maehr, Kevin J. McGowan, Douglas McNair, Kenneth D. Meyer, Brian Millsap, Steven Nesbitt, Richard T. Paul*, Bill Pranty, William B. Robertson, Jr.*, James A. Rodgers, Jr., Darren Rumbold, Henry T. Smith, P. Will- iam Smith*, Paul W. Sykes, Jr., Peter D. Vickery, Tom Webber, Rick West*, Larry D. Wilson, Brian W. Witz, Petra Bohall Wood, John B. Wooding, and Glen E. Woolfenden. Florida Field Naturalist ISSN 0738-999x PUBLISHED BY THE FLORIDA ORNITHOLOGICAL SOCIETY Editor: R. TODD ENGSTRQM, Tall Timbers Research Station, Rt. 1 Box 678, Tallahassee, Florida 32312-9712. Associate Editor (for bird distribution): BRUCE H. ANDERSON, 2917 Scarlet Road, Win- ter Park, Florida 32792. Associate Editor (for reviews): Reed BOWMAN, Archbold Biological Station, P.O. Box 2057, Lake Placid, Florida 33862. Associate Editor (for technical papers): ROBERT L. CRAWFORD, 208 Junius Street, Tho- masville, Georgia 31792. Associate Editor: TRINA M. CASSELS, 5827 Louvinia Drive, Tallahassee, Florida 32311. Editor of Special Publications: GLEN E. WOOLFENDEN, Archbold Biological Station, P.O. Box 2057, Lake Placid, Florida 33852. Editor of the Ornithological Newsletter: KATY NESMITH, Florida Natural Areas Inventory, 1018 Thomasville Road, Suite 200-C, Tallahassee, Florida 32303. Archives Committee: WALTER K. TAYLOR (Chair), Department of Biological Sciences, University of Central Florida, Orlando, Florida 32816. Editorial Advisory Board: STEPHEN A. NESBITT, Florida Game and Fresh Water Fish Commission, Wildlife Research Laboratory, 4005 South Main St., Gainesville, Florida 32601. Field Observations Committee: Bill Pranty (Compiler), 8515 Village Mill Row, Bay- onet Point, Florida 34667-2662. Finance Committee: H. JAMES SlGSBEE (Chair), 1408 Brickell Bay Drive, Apt. 903, Miami, Florida 33131. Nominating Committee: WAYNE HOFFMAN (Chair), National Audubon Society, 115 Indian Mound Trail, Tavernier, Florida 33070. Records Committee: BRUCE H. ANDERSON (Secretary), 2917 Scarlet Road, Winter Park, Florida 32792. Grants and Awards Committee: DAVID BREININGER, Mail Code: DYN-2, Kennedy Space Center, Florida 32899. Conservation Committee: ERIC D. STOLEN, Mail Code: DYN-2, Kennedy Space Center, Florida 32899. INFORMATION FOR CONTRIBUTORS The Florida Field Naturalist is a fully refereed journal emphasizing biological field studies and observations of vertebrates, especially birds, in and near Florida and the nearby West Indies. It welcomes submission of manuscripts containing new information from these areas. Please consult recent issues for style and Vol. 18, No. 1 for detailed infor- mation. Submit manuscripts for consideration to the Editor, R. Todd Engstrom. Mono- graph-length manuscripts may be submitted for consideration to the Editor of Special Publications, Glen E. Woolfenden. Send books and other materials for review to Associate Editor, Reed Bowman. For preliminary assistance regarding submission of manuscripts dealing with bird distribution and rarities contact Associate Editor, Bruce H. Anderson. Reports of rare birds in Florida should also be submitted to the FOS Records Committee Secretary, Bruce H. Anderson. THSPN AN NSI TyT.IQN. UBRABIE 384 3 9088 00996 Florida Field Naturalist PUBLISHED BY THE FLORIDA ORNITHOLOGICAL SOCIETY Vol. 25, No. 4 November 1997 Pages 117-160 CONTENTS ARTICLES Status of the White-tailed Kite in Northern and Central Florida Bill Pranty and Michael A. McMillian 117-127 American Kestrel Distribution and Use of Nest Boxes in the Coastal Plains of Georgia Timothy F. Breen and John W. Parrish, Jr. 128-137 NOTES First Report of Fuertes’ Red-tailed Hawk from Florida Robert L. Norton and Jeff Ripple 138-140 White-crowned Pigeon North of Its Known Range Donald M. Ware 141-142 Recent Breeding of the White-tailed Kite in Central Florida Michael A. McMillian and Bill Pranty 143-145 REVIEWS The Prairie Falcon, Stanley H. Anderson and John R. Squires, 1997 Harrison B. Tordoff 146-147 FIELD OBSERVATIONS Spring Report: March to May 1997 Bill Pranty 148-158 TREASURER’S REPORT Linda C. Douglas 159 REVIEWERS FOR THE FLORIDA FIELD NATURALIST, 1997 160