Magnificent Frigatebirds, roosting atop trees on the bird island

The Red-footed Booby was a surprise.

Magnificent Frigatebird, at rest

Adult female Magnificent Frigatebird

Red-footed Booby, in flight

Red-footed Booby doesn't have those feet visible in flight.

Adult female Pacific Brown Booby

Cattle Egrets

Male Pacific Brown Boobies

Juvenile Magnificent Frigatebird
We got close enough to the steep sides of the island that we were under some of the birds perched on overhanging branches.

Adult male Magnificent Frigatebird, doing its best Bela Lugosi impression

Juvenile Brown Boobies

Sanderlings, along the shore at the mouth of Rio Sierpe

Great-tailed Grackle, photo-bombing the sanderlings

Semipalmated Plover

Semipalmated Plovers

Wilson's Plover

Wilson's Plover

Semipalmated Plover

Semipalmated Plovers

More plovers

Whimbrel

Several hawks were circling together, very high, but I only managed to get a couple of poor shots of the Short-tailed Hawk.

Short-tailed Hawk

Female Belted Kingfisher

More Semipalmated Plovers

Red-crowned Woodpecker

Red-crowned Woodpecker

Masked Tityra

Southern Lapwing

Southern Lapwing

Piratic Flycatcher

Gray-cowled Wood-Rails

Gray-cowled Wood-Rail

Gray-cowled Wood-Rail

Gray-cowled Wood-Rail

Gray-cowled Wood-Rail

Southern Lapwing

Southern Lapwing

Spotted Sandpiper

Southern Lapwings

Immature Little Blue Heron

Common Potoo

Common Potoo

Common Potoo

Common Potoo

Mangrove Hummingbird

Mangrove Swallows

Scarlet Macaw

A pair of Scarlet Macaws

Scarlet Macaws, grooming each other

Green Heron

Lesser Nighthawk, on a mangrove limb over the river

Lesser Nighthawk

Mangrove Swallow

Tropical Mockingbird, in the trees at the park we visited in Sierpe

Social Flycatcher, back at Drake Bay Wilderness Resort

Too-late-in-the-day-for-photos shot of a Common Black Hawk with prey, on the shoreline rocks at the resort, as we were heading for dinner