Appendix 4. Continued. 



Speci es 



Seasonal peaks of 

 abundance or activity 



Remarks 



Egretta thuJa FIBS 



Snowy egret 



Egretta caerulea F I BS 



Little blue heron 



Egretta tricolor FIBS 



Tricolored heron 



Egretta rufescens BS 



Reddish egret 



Bubulcus ibis 

 Cattle egret 



Butorides striatus 

 Green-backed heron 



Nycticorax nycticorax 



Black-crowned night-heron 



Nycticorax violaceus FIBS 



Yel low-crowned night heron 



Eudociinus albus FBS 



White ibis 



Plegadis falcinel lus 

 Glossy ibis 



Plegadis chihi 

 White-face3"ibis 



Hycteria americana 

 Wood stork 



SHORE BIROS 



Pluvial is squatarola 

 Bl ac k- bellied plove r 



Charadrius sanipalinatus 

 Semipalmated plover 



FIBS 



Shrimp, small fish, fiddlers, snails, insects. Mar, -Oct. 



crayfish, small lizards, small frogs, small snakes 



Crayfish, small crabs, insects, fish, frogs, lizards Mar. -Oct. 



Slugs, snails, crayfish, insects, small fish, Mar. -Nov. 



1 izards, frogs 



Mar, -Oct. 



Small fish, earthworms. Insects, tadpoles, frogs. Mar. -Oct. 



snakes, small maimials 



Mostly fish (alive or dead), worms, crustaceans. Mar. -Sept. 



Insects 



Snails, crayfish, crabs, fish, small reptiles, small Mar. -Sept. 

 mamnals and birds 



Mostly crayfish; also other crustaceans, slugs Mar. -Sept. 

 snails, small snakes, insects 



Insects, crayfish, young snakes 



Earthworms, crayfish, mollusks, insects, 

 small fish and frogs, newts, leeches 



Fish, aquatic reptiles, insects Jun.-Sept. 



Marine worms, s<ndl 1 mollusks, crustaceans, insects, Sept. -May 



some plant material 



Worms, small mollusks, crusteans, insects Sept. -May 



"Blue List" 

 Natl. Aud. See. 

 (1976) 



"Blue List" 

 Natl. Aud. Soc. 

 (1976) 



"Blue List" 

 Natl. Aud. Soc. 

 (1976) 



"Blue List" 

 Natl. Aud. Soc. 

 (1976) 



"Blue List" 

 Natl. Aud. Soc. 

 (1976) 



Himantopus mexlcanus 

 Black-necked stilt 



Recurvi ros tra americana 



FIBS 



FIBS 



Semipalmated sandpiper 



99% animal: mostly insects; also crayfish, snails, 

 tiny fish; \% plant: seeds of aquatic and marsh 

 plants 



6S% animal: insects. 35% plant: seeds of aquatic 

 and marsh plants 



Small fish, occasionally insects 



Mostly Insects; also small crustaceans, small 

 fish, worms 



Insects, spiders, worms, small crustaceans, small 

 frogs 



Worms, insects, small crabs, small mollusks, small 

 fish, grasses, tender roots, seeds 



Insects, occasionally small fish 



Earthworms, sandworms. Insects, mollusks, small 

 crustaceans, some plant material 



Worms, mollusks, various insects, crustaceans, other 

 small marine 1 Ife 



Small mollusks, wonns, insects, plant material 

 (Continued) 



Mar. -Oct. 



Sept.-Mav 



Feb. -May; Aug. -Nov, 



Feb. -May; Aug. -Nov . 



Mar. -Apr.; Aug. -Oct. 



Year-Round 



Mar. -Apr.; Aug. -Oct. 



Apr.-f^y 



Apr. -June 



Apr. -May; Sept. -Nov. 



131 



