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House martin Scientific name: Delichon urbicum. As its name suggests, the house martin can be spotted nesting in the eaves of houses in our towns and villages. Its intricate mud nests take days to build and are often returned to and used in following years. Species information Category Swallows, swift, martins and nightjar.

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Statistics Length: 13cm Wingspan: 28cm Weight: 19g Average lifespan: 2 years. When to see April to October. About The house martin is a common summer visitor to the UK, arriving in April and leaving in October. It builds mud nests, sometimes in small colonies, under ledges, on cliffs and, as their name suggests, under the eaves of houses. Breeding birds were lost from London in the mid 20th-century due to air pollution, but as the result of cleaner air have recolonised successfully.

Though the same pair will usually remain together for a single breeding season, it is rare for the two to pair again the following year, even if both survive. The diet is almost exclusively flying insects, caught on the wing. House martins typically feed at a higher altitude than swallows, so the two species do not compete with each other.

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Successful nests will be repaired and used again in subsequent seasons. Artificial nests are popular, and it is possible to attract new colonies by erecting boxes in suitable sites. House sparrows will often take over martin nests, frequently ousting the rightful owners. Each nest is made up of at least 1, beak-sized mud pellets.

The great majority of house martins build their nests under the eaves of houses, but a few colonies can still be found on cliffs. References [ edit ]. Retrieved 28 March Natural History Museum.

House martin bird nest on house pictures: Unlike the Swallow’s open cup nest, House Martins only leave a small opening at the top of their nest – as the chicks grow, they can often be seen peeking out from the hole, impatiently awaiting their next meal. House Martins tend to nest in colonies, sometimes with several nests build side-by-side.

Retrieved 7 August Leyden: P. OCLC all editions — via Wikisource. Lewis Birds of Britain. London: Adam and Charles Black. OCLC In The Birds of Europe vol. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata in Latin.

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Holmiae [Stockholm]. Retrieved 23 January Retrieved 24 January Martin; Helbig, Andreas J. ISBN British Birds. July International Ornithologists' Union. Retrieved 29 July The Journal of Experimental Biology. Bibcode : JExpB. PMID The Birds of the Western Palearctic concise edition 2 volumes.

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    • Oxford: Oxford University Press. Collins Bird Guide. Euring Newsletter — Volume 2, December Archived from the original on 29 June A Guide to the Birds of Thailand. Saha Karn Baet. A Field Guide to the Birds of Thailand. New Holland Press. Global Change Biology. Bibcode : GCBio.. S2CID The Auk. ISSN Frederick Warne. The North American Bird Guide.

    Pica Press. Ringing and Migration.

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    • CiteSeerX February Animal Behaviour. Sexual Selection and the Barn Swallow. They help us look after over 2, nature reserves and protect the animals that call them home. You are here: Home Wildlife How to identify How to identify swifts, swallows, sand martins and house martins.

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    How to identify swifts, swallows, sand martins and house martins. Share facebook twitter email whatsapp. Katy Frost. Swifts, swallows and martins. How to identify swifts, swallows, sand martins and house martins Have you spotted some beautiful silhouettes darting and diving in the summer sky? How to identify swifts The swift is dark brown all over, often appearing black against the sky, with a small, pale patch on its throat.

    How to identify swallows The swallow is a glossy, dark blue-black above and creamy-white below, with a dark red forehead and throat, bordered by a blue-black band across the top of the breast. How to identify house martins The house martin is glossy black above, completely white below, and has a white rump and a short, forked tail.

    Derek Moore.