Related by context. Frequent words. (Click for all words.) 60 great blue herons 60 curlews 60 Peregrine Falcon 60 hawks owls 60 sharp tailed grouse 59 bobolinks 59 kestrels 59 red tailed hawks 59 pileated woodpeckers 58 nesting bald eagles 58 goshawk 58 peregrines 58 bald eagles 58 wood storks 57 lapwings 57 peregrine falcons 57 Sandhill cranes 57 kingfishers 57 gadwall 56 grassland birds 56 curlew 56 breeding plumage 56 Bald eagles 55 moorhens 55 thrushes 55 blue herons 55 great horned owls 55 herons 55 wood stork 55 elk moose 55 peregrine 55 Peregrine falcons 55 screech owls 54 green winged teal 54 great blue heron 54 snowy plovers 54 ospreys 54 wigeon 54 peregrine falcon 54 lapwing 54 ptarmigan 54 desert bighorn sheep 54 migrating geese 54 raptors 54 cedar waxwings 53 Whooping cranes 53 falcons 53 bitterns 53 flycatchers 53 geese ducks 53 sandhill crane 53 meadowlarks 53 fox squirrels 53 Mule deer 53 eagle nests 53 Bald eagle 53 roseate spoonbills 53 tundra swans 53 oystercatchers 53 killdeer 53 white ibis 53 snowy owls 53 Bighorn sheep 52 roosting 52 skylarks 52 greater sage grouse 52 northern spotted owls 52 petrels 52 canvasbacks 52 Dall sheep 52 blue heron 52 red cockaded woodpecker 52 egrets 52 mergansers 52 nesting pairs 52 shorebirds 52 blue winged teal 52 turkey vultures 52 river otters 52 burrowing owl 52 ravens 52 tree swallows 52 federally endangered 52 flycatcher 51 prairie chickens 51 grebes 51 white tailed prairie 51 titmice 51 kingfisher 51 barn owls 51 gadwalls 51 plovers 51 cottontail rabbits 51 spoonbills 51 piping plovers 51 damselflies 51 migratory songbirds 51 pine marten 51 Mexican spotted owl 51 eagles 51 pronghorns