Hi Birders,
Yesterday and early this morning we checked Farrell Lake,
the main lake in City Park, and Duck Lake, on the southwest edge of the
Zoo, for Snowy Egrets, Black-crowned Night Herons, Canada Geese, and
Double-Crested Cormorants.
The best show in town is the Snowy Egret colony on the island in Farrell
Lake. And the best place to see all the birds is on south side of
the island where you're within 150-200 feet of them. From here
you can easily photograph egrets nesting, foraging on the muddy
shore, and sunning. You'll find most of the egret nests below the
cormorants', and bracketed by the herons'. Our count of the egrets was
13 in late May, and again yesterday and today, but a wildlife
photographer watching the birds with us this morning said that more
are nesting within the thickly wooded small island.
For half an hour we watched the egret parents circle and swoop
down, then alight on the cusp of their stick nests and bill
regurgitated food into the mouths of the nestlings craning their
necks up to receive it. Pretty fantastic.
The cormorants are also feeding their young, but the herons don't seem to
be.
The island in Duck Lake hosts a large cormorant rookery, and much
smaller ones of herons and egrets. Other birds in the area
were swallows, Black-capped Chickadee, Yellow Warbler, House
Sparrow...
Frank and Nancy Hatch
Denver