Lack of birds at feeders...
- This for me is a good indication that the mild winter is being kind to the
birds. This is simultaneously providing some relief on our pocketbooks.
My feeder is untouched as well, lately.
While it is fun and great entertainment to see birds at the feeders there
are costs to some of the birds for such concentrations and dependent
Predators will concentrate at these for the 'fast food' approach and disease
issues associated with birds concentrated at feeders is well documented.
Birds do secure a variety of more natural food by gleaning more sources in
the environment. This translates often into fewer insect outbreaks
associated with the typical 'monocultures' or often less diverse urban
habitat. Fewer cankerworm pupae translates into less pesticide spraying and
The spring migration begins shortly with the local races of Horned Larks
arriving perhaps from areas nearby to begin their breeding cycle in March
The local races breeding cycle is triggered by a specific series of
consecutive days with certain temperatures. If a cold snap occurs the
process begins when these specific conditions present themselves again.
Being continuous breeders, the local races have much to gain by being
present as early as possible while the ones from the far north only have one
cycle and therefore have no great hurry to arrive in an environment which is
hostile to breeding typically into late may or early June.
Migration is often a hazardous event fraught with adjustments to new
conditions. Mortality is high for smaller birds. Some species do proceed
slowly while many accomplish this dash quickly to minimize the mortality.
The idea is one of timing though as arriving too soon for an insectivore is
These are of course theories about Horned Larks based upon my observations
of wintering birds near the farm in the southeast where I began birding in
One of the factors that may create identification confusion is the fresh
plumage of the newly arrived Horned Larks. These more brightly colored birds
may suggest Northern races.
I have seen a smaller group of what appears to be the local race of Horned
Larks already just west of the Airport. I can't recall if any were reported
on the CBC? I know that I have not seen these in this area this winter.
During March the Mountain Bluebirds begin to arrive and the entire migration
- I'd have to say that the birds that come to my feeder seem to be eating as
much as they did any other winter. Theres not great flocks of them but I
have to refill the feeder most days. A few chickadees, at least two downy
woodpeckers, occasional juncos, and more common house sparrows than I have
seen other years.
I saw my first cedar waxwings in a long time about a week ago. They had no
interest in sunflower seeds and only perched in the elms for a rest before
moving on. Possibly to feed on maple seeds or some other leftover berries
from last summer.
----- Original Message -----
From: "Bob" <tsb2001@...>
Sent: Wednesday, February 01, 2006 4:18 PM
Subject: [Saskbirds] Lack of birds at feeders...
> This for me is a good indication that the mild winter is being kind to the
> birds. This is simultaneously providing some relief on our pocketbooks.
> My feeder is untouched as well, lately.
> While it is fun and great entertainment to see birds at the feeders there
> are costs to some of the birds for such concentrations and dependent