canada geese on frozen pond, peter exner nature preserve

bill bird birding branta breast canada canadensis chirp claw crane drake duck eagle egret exner feather fowl frozen gaggle gander geese goose gull hawk hen heron huntley illinois impound journal mallard nature outdoor owl perch peter pigeon pond preserve prey primaries raptor roost sandpiper seed skein songbird sparrow suet swallow talon tweet waders warbler waterfowl wing woodpecker