Sand
Martin:
UK Status: Summer visitor,
breeds in the UK.
Habitat: This bird avoids
built up areas, woods and mountains, nesting in more open countryside,
usually near to water. They hunt on the wing, collecting flying insects,
mainly gnats and flies.
Breeding: Birds nest in
longish horizontal tunnels that they mine themselves into the vertical
sides of cliffs, and river banks. Man made sand banks will also be used
for nesting, these are provided at many UK nature reserves. They will
spend a couple of weeks feeding up, before even visiting their nesting
sites. The nesting tunnels end in a widened out chamber, and are lined
with breast feathers. Four, or five small white eggs are laid in late
April to mid May, and there is often a second brood later in the year.
Comment: This species flies
all the way to the British Isles from Africa. Twice in Africa when there
were severe droughts, the population of these birds has crashed, on both
occasions they have recovered. They arrive in the UK around mid March,
and leave again in late August to mid September.
