House Martins on the Move
Earlier in the series, we joined up with the British Trust for
Ornithology (BTO) to ask you for your sightings of House Martins. We
were concerned by low numbers of House Martins this spring
but following our survey it's clear that House Martins are still doing
well in the UK. It seems they were just very late arriving back from
Africa.
Brett goes in search of House Martins before they all depart for Africa.
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Report information
House Martins are very similar to Swallows but as you'll hear in the audio, they can be distinguished from the Swallow by their white rump and a less dynamic flight. Brett ventured to the Stour valley in search of House Martins before they head south for winter. We were initially worried by the low numbers of House Martins that arrived in spring but it seems there's not much to be worried about.
Your submissions have been invaluable and the BTO have concluded that although many House Martins were late-arriving the number of nests is consistent with previous years. 74% of correspondents had active nests on their homes compared to 72% in 2007. There were also increases in occupancy rate in Northern Ireland and Scotland. The only small decline was reported in Southern England. You can read the full report below.
Read the full findings:
BTO's 2008 House Martin Survey
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