Birders, Butterflies, Boats

Sunset on the first of our several guided birdwalks in Cape May, NJ.
It's the season for bird migration here, and therefore birder season.
Yesterday I posted a few photos of our visit here. This post adds a few more.

Birders heading home at sunset. 

Early morning: looking for a rare Bell's Vireo. The bushes were swarming with little birds that had been flying over
the water at dawn, and then came in to wait for another night of migration. Around 50 birders were watching the birds.
More than 100 were watching for hawks and eagles overhead at the Hawkwatch Tower around 4 miles from this location.

Near the Hawkwatch platform:
A non-native black swan. Someone brought it from Australia or New Zealand,
it got away, and no one knows who let it go. 

Monarch butterflies are also in migration. Like the birds they fly down the New Jersey peninsula and then wait for
a good moment to start across the water and continue flying south. 

Tree swallows in large numbers were circling around and also resting on the beach and on fences yesterday before continuing their flight.

On the beach.

The "Osprey" -- the birdwatching cruise boat that we took yesterday.

This is really a travel post, but I wanted to share it here!