C.Rayz's photos with the keyword: Juvenile

This guy was already ringed about a month earlier, so just a quick check of all his vital statistics and progress and away he went. I might say here that if you ever find a bird that is ringed, alive or as in most cases dead, its well worth getting in touch with the British Trust for Ornithology and reporting it. They can then get vital information these rings are intended to produce.

Great Spotted Woodpecker Juvenile being weighed and measured and those amounts being compared to same ones from a month earlier when the bird was first captured and given a ring.

By blowing on the feathers of this area they can see the birds skin and measure the amount of fat stores seen through it.