TUSENSII
Wading Birds
Great blue heron spreading its wings as it lands in the water
No. I

Great
Blue Heron

Ardea herodias
Locality
Discovery Park
Season
Late spring

Males choose the nest site while the female builds it, often high up in mature trees above standing water to deter predators.

Seabirds & Shorebirds
Caspian tern in flight against a clear blue sky
No. II

Caspian
Tern

Hydroprogne caspia
Locality
Discovery Park
Season
Late spring
Behavior
Patrolling the shoreline

The red bill is what gives it away. Without it, easy to mistake for a gull at a distance.

Waterfowl
Mallard drake swimming in dark water
No. III

Mallard

Anas platyrhynchos
Locality
Washington Park Arboretum, Seattle
Season
Late spring

The head only reads iridescent green in direct light, otherwise it's just dark. This is a handsome male.

Mallard hen leading a line of ducklings across dark water
No. IV

Mallard

Anas platyrhynchos
Locality
Washington Park Arboretum, Seattle
Season
Early summer

A mom with her babies.

A Gadwall floats along in the water
No. V

Gadwall

Mareca strepera
Locality
Washington Park Arboretum
Season
Summer
Behavior
Kleptoparasitism

You might look at this and think, "ahh, the common female Mallard," and you would be WRONG. This is the Gadwall, which steals the food of the Mallard as soon as it returns from diving. Look for the fine vermiculation vs. larger brown patterning.

Virginia rail foraging beside a path, with a worm in its bill
No. VI

Virginia
Rail

Rallus limicola
Locality
Union Bay Natural Area, Seattle
Season
Summer
Behavior
Virginia rail foraging beside a path, with a worm in its bill

Rails stay hidden, and I heard this one before I saw it. Also, they inspired the saying "thin as a rail!"

Songbirds
Purple Martin perched at the entrance of a gourd nest box
No. VII

Purple
Martin

Progne subis
Locality
Union Bay Natural Area, Seattle
Season
Summer

This is a male feeding some babies in a classic gourd birdhouse, which they're addicted to! They almost totally rely on humans for housing.

Song sparrow singing from a bare branch against blue sky
No. VIII

Song
Sparrow

Melospiza melodia
Locality
Discovery Park, Seattle
Season
Late spring

These are noisy birds that you've probably heard a hundred times, one of ~21 different species of sparrow found in the PNW.

A Yellow Warbler sitting on a tree branch.
No. IX

Yellow
Warbler

Setophaga petechia
Locality
Nisqually National Wildlife Refuge
Season
Spring
Migration
They have one of the broadest breeding ranges of any warbler, from Alaska across nearly all of North America down into Mexico, with mangrove-dwelling subspecies in Central America and the Caribbean.

The Brown-headed Cowbird will sometimes lay eggs in the Yellow Warbler's nest. Instead of raising the chicks, the Yellow Warbler will occasionally build a new nest on top and lay new eggs. One nest was found with six layers.

Song sparrow perched on a cattail
No. X

Marsh
Wren

Cistothorus palustris
Locality
Nisqually National Wildlife Refuge
Season
Late spring
Size / Weight
About a AAA Battery

These little Pokémon build fake nests around their habitat to trick predators. This one is grabbing a bit cattail, probably to build one.

Brown Creeper well camouflaged against a tree
No. 11

Brown
Creeper

Certhia americana
Locality
Discovery Park
Habitat
Flaps of bark on dead tress
Diet
Bugs from tree crevices
Season
Spring

Because of their habitat and diet, their presence is an indicator of old growth forest health as those conditions are more prevalent in old growth forests.

American crow perched in a conifer
No. 12

American
Crow

Corvus brachyrhynchos
Locality
Discovery Park, Seattle
Season
Late spring
Behavior
Watching me watch it

If you're walking around Capitol Hill and you're hear them going off above you, beware of swooping... they can recognize (or misrecognize) people and hold a grudge for years.

Birds of Prey
A bald eagle with spread wings soaring
No. 13

Bald
Eagle

Haliaeetus leucocephalus

The name comes from an old English word, balde, which actually means "white".

Osprey soaring in a blue sky
No. 14

Osprey

Pandion haliaetus

These bad boys will dive from 130ft at 40 - 50mph.