|Egyptian Geese - photo by Rachael Barber|
So far this year we have found nests of Coot, Egyptian Geese, Mallard, Robin, Blackbird, Song Thrush, Long-tailed Tit, Wren, Collared Dove and Dunnock, with more species being added every day. Each nest will be fully recorded for the BTO Nest Record Scheme (NRS) with nest finders following the NRS code of conduct.
|Mallard nest with nine eggs - photo by Lee Barber|
|Robin nest - photo by Rachael Barber|
Several BTO staff and volunteers record nests around Thetford, Norfolk, but how do we avoid recording the same nest? The answer is that we share a Google Map between us, with colours and shapes used to denote the progress of each nest and a note included of who found the nest. After a day of 'nesting' we update the map with our exciting discoveries and this informs everyone of where the nest is, the species, when it was found and at what stage the nest is at (nest only, nest with eggs, chicks, not active). Each recorder will then follow 'their' nests and submit them to the BTO (usually via the ringing group) at the end of the season/nest completion.
|Last years nest locations on a shared Google map|
Across the country there are some species that have been nesting for some time already including Grey Heron, Raven, Dipper, Stock Dove, Cormorant and Crossbill. The BTO NRS Forum has come alive with reports of nests, includes a Peregrine laying in Woking, Surrey (webcam link), a Woodpigeon squab about two weeks old in North Cornwall and Moorhen, Mistle Thrush and Ring-necked Parakeet with eggs in London. Dippers have full clutches in the Scottish Borders and some chicks have already been ringed in Wales. A Stock Dove in North Norfolk must have fledged by now as well.
|Blackbird nest - photo by Lee Barber|
Nest recording is vital to our understanding of productivity and every nest counts! It is amazing how much difference one nest record can make. By looking at the NRS submission totals, you can see what nests have been recorded previously (2016 records are still being analysed). In 2015, just 24 Goldcrest, 15 Snipe and nine Grasshopper Warbler were recorded in the whole country. Take that down to the county level and you could make a big difference to the totals, especially if you focus on one particular species. Open nesting birds are particularly under recorded because they are generally harder to find, but with a little practice and patience it can be done. Click here to find out how to take part and develop your nesting skills.