House Martin survey 2010

Hackney Wildlife are launching a new public survey this year, aimed at discovering more about beautiful but sadly decreasing bird in the borough - the House Martin.

House Martins are close relatives of Swallows, but like to build their intricate mud nests under the eves of houses, and so are often found in more urban and suburban areas. (Swallows prefer barns and outhouses close to open countryside, and only occur in Hackney on migration).

House Martins resemble Swallows, but can be easily told apart by their bold white rump, lack of tail streamers and their more compact shape -  best described in flight as looking like 'mini Killer Whales', with their black and white plumage and 'chubbier' profile.

These amazing little birds migrate back to London every spring from Africa, crossing deserts, oceans and many other hazards on the way. The first birds usually arrive in April, but local breeders may be several weeks later, and often aren't settled at breeding sites until June.

House Martins are unfortunately declining, both in the borough and nationally, and we're struggling to find any breeding pairs at all so far this year. So, can you help? We need Hackney residents to look for activity on your streets and in your neighbourhood.

Look out for.....

one or more birds whizzing around your street
birds swooping up to the eves of houses - either building their nests or (later) feeding young
characteristic mud-cup nests - positioned under eves of houses or council blocks

What to do....

contact us as soon as you can! we'll come and survey the area, and talk to the householders about their special neighbours. Call Mark on 07957 100856, or email info@hackneywildlife.org.uk

we'll publish our results on the site at the end of the season, and will of course credit everyone who gave us news and updates.

Mark