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Posts Tagged "aggressive"

Mute Swan

Posted on Jan 13, 2016

Mute Swan

They may be a non-native and invasive species, sometimes harmful to our native waterfowl, but one has to still appreciate the beauty of the Mute Swan on a winter day when they are trying to survive like everything else.  

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Black-and-white Warbler

Posted on May 11, 2015

Black-and-white Warbler

I couldn’t let Twan have all the fun with the Black-and-white Warblers (Mniotilta varia), and this little creeper was spotted last week as it furiously crawled and flew all around tree trunks for its insect prey. You can even see one such snack in the last photo. These birds seem like they have so much personality, but when they are visiting us in May they are move, too busy to stop to chat for too long. I am envious of anyone who gets to enjoy them while they are more relaxed on the wintering grounds. However, even then they are said to be aggressive and territorial. Did you know that...

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Mute Swans (Cygnus olor)

Posted on Dec 16, 2014

Mute Swans (Cygnus olor)

If you live in the Chautauqua-Allegheny region of Western New York you are far more accustomed to spotting Tundra Swans rather than these Mute Swans (Cygnus olor), a beautiful species that likely takes the title for most attractive non-native invasive bird in North America. Mute Swans call Eurasia their homeland but were brought to North America by humans and have taken up residence in a number of areas since the late 19th century, especially those in the east and near suburban areas and cities. They are a threat to native waterfowl because of how aggressive they are, a behavior I can attest...

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