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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