Domestic cat _Felis domesticus_* West Indian Manatee _Trichechus manatus_ Domestic pig _Sus scrofa_* Whitetail deer _Odocoileus virginia_ Checklist of Birds This is a complete list of the birds known in the park—347 species as of June 1, 1985—along with a key indicating the abundance and seasonal occurrence of each species. As noted in this list many birds are known in the park from only a few sightings. A few are exotic birds that have escaped captivity. Species considered exotic to Everglades Park are marked with an asterisk (*). Users can contribute to updating future lists by carefully recording details of their observations of less common species and reporting that information to park personnel. For purposes of this listing the seasons are as follows: Spring: March 1 to May 31 Summer: June 1 to July 31 Fall: August 1 to November 15 Winter: November 16 to February 28 Key to Checklist C Common U Uncommon R Rare F Fewer than 10 sightings B Breeds in park ? Uncertain if species breeds in park Name of Bird Breeds in park Spring Summer Fall Winter Red-throated Loon F Common Loon R R R Pied-billed Grebe B C U C C Horned Grebe C C C Red-necked Grebe F Sooty Shearwater F Wilson’s Storm Petrel F Brown Booby F Northern Gannet F F F American White Pelican C R C C Brown Pelican B C C C C Great Cormorant F Double-crested Cormorant B C C C C Anhinga B C C C C Magnificent Frigatebird U U U U American Bittern ? U R U C Least Bittern B U U U U Great Blue Heron B C C C C Great Blue Heron (White phase) B C C C C Great Egret B C C C C Snowy Egret B C C C C Little Blue Heron B C C C C Tricolored Heron B C C C C Reddish Egret B U U U U Cattle Egret B C C C C