Herring Gulls Fishing at the Horicon Marsh
Herring Gulls chip away at the icy surface of the Horicon Marsh to find frozen fish underneath. It is not a good idea to flaunt your fish filet.
Juvenile Herring Gull
This juvenile Herring Gull aggressively responds to a gull that got too close to its fishing hole.
Herring Gulls in the Battle for Fish
The birds battle for open fishing holes. If a gull gets a large piece of fish, the rest of the flock gather around to try and steal some for themselves.
After chaotic flapping of wings and loud squawking, a victor eats the spoil.
Canada Geese in a Display of Aggression
Meanwhile, the Canada Geese were honking, hissing, and sticking out their tongues in their own displays of aggression.
They flare their wings and run offenders off of their turf, a muskrat house, in this case.
House Sparrow
In contrast to the aggressive displays of the gulls and geese, the pretty House Sparrow is content to flit and perch in shrubs along the Marsh.
According to the American Museum of Natural History’s Birds of North America: Eastern Region, House Sparrows are a member of the Eurasian family called weaver-finches. The House Sparrow was first introduced in Brooklyn, New York in 1850 and is now one of North American’s most common birds.
Female House Sparrow
American Goldfinch
The American Goldfinch perches peacefully with the House Sparrows.
Bird activity is increasing at the Horicon Marsh as we head into spring!
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