Monday evening saw Graham, Ian and Me ringing at the Swallow roost. At first we didn't think we were going to catch any, but at dusk just two hundred roosted and we managed to ring 35, taking the year total to 712.
Over recent years we've found that the Swallow roost in the Obs reedbeds tends to break up towards the end of August and they switch to roosting in maize. We're going again this evening so it will be interesting to see if any are still roosting; fingers crossed!
In addition to the Swallows we also ringed a juvenile male Sparrowhawk and a Sedge Warbler. The only other raptor we observed was a Buzzard and on the pools the point of interest was a Shoveler.
I'll let you know how we get on tonight.
Costa Rica Bird Challenge: Day 2, (13 Oct 2017) - *Snow White Joins the Party…* On this day of the “challenge”, or bird race, the day was spent in the Caribbean lowlands and foothills. That is not to say ...
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