Spring Birds

Molting & Paring

As much as Mother Nature doesn’t want to let go of winter weather, birds in our garden don’t want any part of it.  Their songs are much louder now and they chase each other around in the garden a lot more too.  There are a couple of things indicating spring has arrived: American Goldfinch (Carduelis tristis) are molting and the arrival of Tree Swallows (Tachycineta bicolor).

American Goldfinches are gregarious birds.  They flock together and never stop chirping. Sometimes we have 20 or 30 of them crowding around the feeders.  A male Goldfinch has very bright yellow feathers with black and white stripes on the wings in summer but he’ll molt to a greenish brown in winter.  He’ll put on his brown winter coat in autumn.  Many of them have that ‘rolled in the soot’ look now.

American Goldfinch
This male Goldfinch is in the middle of molting which gives an impression of a dirty bird. He’ll turn bright yellow with a black cap in a few weeks.

Many birds like the Mourning Dove (Zenaida macroura) and the House Finches (Carpodacus mexicanus) have already paired up.  The Northern Cardinals are still chasing one another around, claiming territory and mates.

Mourning Dove
I can’t tell which is male, which is female. This pair of Mourning Doves cozy up next to each other and then…
Mourning Dove
The one on the left kept grooming the other for quite a while. The recipient seemed to enjoy the service.
House finch
There was a snow storm on April 2nd and this House Finch couple waited for their turn at the feeder.
Eastern Bluebird
The Eastern Bluebird also is house shopping now. Last year they were the first to build their nest in a nest box.
A pair  of Tree swallows were checking the nest box. This photo is from last April. They’re on time this year though the weather is not quite on their side.

We heard and saw Tree swallows that flew back from the Carolinas and only to be hit by snow the next day.   They haven’t come down to check on the nest boxes yet.  Hopefully they nest early enough and will not to be chased out of their usual nest box by the Bluebirds.

Migrating Birds

They Are Back

Around this time in spring we prepare a welcome mat for the migrating birds, both the ones that come to stay for a season or just passing through.  We clean the birdhouses that were left out during winter for cold night roosting and set them back up.  Plenty of food is put out as well and we make some effort to insure the feeders won’t get emptied by larger birds like the Mourning doves, Grackles, European Starlings and Blue Jays by using weight sensitive feeders.  Grackles and Blue Jays manage to work these feeders anyway by bouncing up and down.  But we don’t mind since they can’t really land on the feeder blocking small birds from getting on.

We take our cues from the plants and trees in the garden.  We put oranges out when the cherry trees blossom; that is when the Baltimore Orioles (Icterus galbula) start to show up.  We put sugar syrup out when the Columbine starts to bloom.  That’s when Ruby-throated Hummingbirds reach us from the south.

Arriving on the same schedule are the tree Tree Swallows (Tachycineta bicolor). They’re looking for nesting boxes now.  This year is much harder for them since the Eastern Bluebird beat them to nesting, having eggs now, get very territorial.  They don’t want any neighbors, even when the closest box is 20 feet away the male Bluebird still chases any bird who has the temerity to stray too close.  Also House Sparrows that try to nest in every box in the yard.  It seems like an uphill battle for the Swallows but they still try and we do our best chasing the Sparrows to give them an edge.

A pair of Tree Swallows checking one of the nest boxes.  They have not yet picked one.

The Rose-breasted Grosbeak (Pheucticus ludovicianus) has also arrived.  Generally we only see the male at this time of year.  Some years they will stay through the season but some years they just pass through.

A male Rose-breasted Grosbeak enjoy chipped sunflower seeds and peanuts
A male Baltimore Oriole enjoying oranges

I know that the Baltimore Orioles are here, aside from the cherry tree cue, we can hear them.  They haven’t come down for the oranges yet.  Above is an image captured last year.

 

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