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Barn Swallows - another round!

Doug Kerr

Well-known member
I started to cover here the story of the first phase of our barn swallow nest, but I got off the track.

To summarize, three young successfully stared their own lives. It's quite a story, and I'll fill you in on it shortly with some shots of the little birds.

But I was anxious to show you the latest development. The parents are tending a second clutch of eggs in the same nest - or at least, so we thought. We hadn't wanted to go up the ladder (as we had early in Phase 1) to peek.

Today we set up to shoot the nest from directly overhead using our Canon PowerShot SX110 IS. We used our Manfrotto monopod as a boom (with the camera on a ball head by way of a Manfrotto RC-2 series quick connect interface). We triggered the camera remotely from our laptop with Breeze Systems' PSRemote remote capture software for the Canon PowerShot line. I ran the boom, and Carla operated the camera from the laptop.

It was our first experience with tethered shooting, and we're delighted.

It all works smooth as silk.

So here we see just what we would have expected: a new clutch of cute little spotted eggs.

Barn_swallows_Ft0007R.jpg

Douglas A. Kerr. Barn swallow eggs 1

Full frame, ex camera except for downsampling and sharpening after that.

These eggs are a little less than 1" long
 

Asher Kelman

OPF Owner/Editor-in-Chief
Great capture and steady hand by Carla! Was the monopod braced? The color of the egs is beautiful and the shape interesting. The oval provides greater survival capacity while keeping the diameter to be pushed out within limits. One can get more albumin in the egg and have a larger yolk sac without increasing diameter of the egg!

How long can the eggs be without the mother's warmth?

Asher
 
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