Birds of Quivira – Long-billed Dowitcher

Long-billed Dowitcher
Long-billed Dowitcher

Considered conspecifics for decades, both the Long-billed and Short-billed Dowitchers breed in the high arctic.  Differences in plumage, migratory routes and breeding isolation, followed by allozyme and mtDNA evidence suggested separate species status.  The Long-billed, pictured in this post was the only Dowitcher species Steve and I were find at Quivira.  This is not altogether surprising due to the Long-billed’s preference for freshwater during migration and the Shirt-billed’s tendency to stick to marine environments.

Long-billed Dowitcher
Long-billed Dowitcher

The long, thick legs and bill give indication as to the depth of water in which these birds feed and they probe for prey using a rapid up and down motion that is quite reminiscent of the action of a sewing machine.

OZB

 

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s