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How to tell House Martins apart from Swallows
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reapermum, because she asked.
How to tell a house martin from a swallow. Take a look at these brilliant pages from the RSPB which even have sound and video clips.
http://www.rspb.org.uk/birds/guide/h/housemartin/index.asp
http://www.rspb.org.uk/birds/guide/s/swallow/index.asp
reapermum, because she asked.How to tell a house martin from a swallow. Take a look at these brilliant pages from the RSPB which even have sound and video clips.
http://www.rspb.org.uk/birds/guide/h/housemartin/index.asp
http://www.rspb.org.uk/birds/guide/s/swallow/index.asp