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Posts Tagged "subspecies"

Ipswich Savannah Sparrow

Posted on Jan 29, 2017

Ipswich Savannah Sparrow

The Savannah Sparrow is a familiar bird to many of us, abundant in our farmlands, fields, grasslands, shrublands, shores, roadsides, and other open habitats. You can find them  across the northern U.S. and Canada during the nesting and migration seasons, and you’ll spot them overwintering in the southern U.S. or Mexico. This particular individual looks a little different than your average Savannah Sparrow – notice anything unusual? It is somewhat larger and heavier that a typical Savannah Sparrow, and its brown shades and yellow eye spot are considerably paler. This is an...

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Diverse Song Sparrows

Posted on Nov 10, 2016

Diverse Song Sparrows

The Song Sparrow (Melospiza melodia) is such a diverse species despite the fact it seems so plain, brown, simple or even “dull”. Fall migration lets us see so many different subspecies and forms – perhaps up to a couple dozen of the former and several dozen of the latter. Basically, many of the birds end up looking distinct from one another in very subtle ways, and I wish every year that I could better understand their biology. Scott Kruitbosch Conservation & Outreach Coordinator

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Songless Song Sparrow

Posted on Aug 18, 2015

Songless Song Sparrow

This is the songless Song Sparrow, a member of the now much quieter species as we head out of the breeding season and into migration. It is almost frightening to have a sudden lack of song from these prolific singers. In only a couple months there will be hundreds upon hundreds filling up all sorts of earthy habitats around us, making me wonder – as always – what bird is of what subspecies and if we shouldn’t have more than one thing that we call a “Song Sparrow”…then again, Melospiza melodia works so well. Scott Kruitbosch Conservation & Outreach...

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Savannah Sparrow (Passerculus sandwichensis)

Posted on Dec 21, 2014

Savannah Sparrow (Passerculus sandwichensis)

Here we have an attentive Savannah Sparrow (Passerculus sandwichensis), a winter landbird species that you should be on the lookout for mixed in with other sparrows. They can be found especially near any farmlands, fields, grasslands and coastal areas, looking for seeds to devour. If there is a snowfall you can find them seeking out areas near water or plowed habitat that provides unexpectedly helpful access to grasses. This is a more typical Savannah Sparrow, but if you live on the Atlantic Coast be mindful of finding the large, pale “Ipswich” Savannah Sparrow on beaches and...

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Song Sparrow (Melospiza melodia)

Posted on Oct 26, 2014

Song Sparrow (Melospiza melodia)

Here’s one of the what feels like thousands of Song Sparrows (Melospiza melodia) that I saw this weekend. It’s incredible to see how much they vary from individual to individual, subspecies to subspecies, when you get to see so many migrating through the area. There are apparently 24 recognized subspecies and 52 described forms of Song Sparrows! I wish I had more time to be able to learn how to readily tell them some of them apart. Like that Red-shouldered Hawk this bird thought hiding in the shaded branches of an oak tree would make it invisible to me. Close enough! Sparrow...

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