Some of the animals I’ve seen at two urban Napa Beaver Ponds (click for hd view)
Beaver of course and a Black Crowned Night Heron
MuskratDeerVarious fishRedwinged blackbirdGiant Blue HeronBeeVarious birdsEgretDragonflyDucksVarious fishGreen HeronMale Hooded MergenserFemale Hooded MergenserMinkRiver Otter and CrayfishSunfish Turtle (invasive Red Slider)Western Pond Turtles (endangered)Wood DuckMourning DoveWoodpeckerJack RabbitHawkKingfisherInvasive Bullfrog tadpole
Our story told around the county
Muskrat
Deer
Various fish
Redwinged blackbird
Giant Blue Heron
Bee
Various birds
Egret
Dragonfly
Ducks
Various fish
Green Heron
Male Hooded Mergenser
Female Hooded Mergenser
Mink
River Otter and Crayfish
Sunfish 
Turtle (invasive Red Slider)
Western Pond Turtles (endangered)
Wood Duck
Mourning Dove
Woodpecker
Jack Rabbit
Hawk
Kingfisher
Invasive Bullfrog tadpole
