Jem's Birding & Ringing Exploits in the Eastern Province and elsewhere in Saudi Arabia
Showing posts with label Migratory Locust. Show all posts
Showing posts with label Migratory Locust. Show all posts
28 February 2018
Migratory Locust - Haradh
Whilst at Haradh I saw a Migratory Locust
Locusta migratoria in a large pivot
irrigation field. Normally they occur in small numbers throughout Arabia, but
rarely form into swarms. There are two colour forms, brown and green with the
green colour forms mainly solitary adult females. Under favourable breeding
conditions they can form into vast groups, with young ‘hoppers’ often all
marching in the same direction. They are very strong fliers and migratory
specimens have been recorded as far away as Great Britain. The migratory locust
is the most widespread locust species in the world, and the only species in the
genus Locusta. It occurs throughout Africa, Asia, Australia and New Zealand.
18 February 2017
Migratory Locust – Abu Hadriyah
Whilst at Abu Hadriyah I saw a Migratory Locust Locusta migratoria in a small area of vegetation in a vast desert
of sand. They are most often seen in pivot irrigation fields where large
numbers can be seen but I only noticed one although it was a very small area of
vegetation. Normally they occur in small numbers throughout Arabia, but rarely
form into swarms. There are two colour forms, brown and green with the green
colour forms mainly solitary adult females. Under favourable breeding
conditions they can form into vast groups, with young ‘hoppers’ often all
marching in the same direction. They are very strong fliers and migratory
specimens have been recorded as far away as Great Britain. The migratory locust
is the most widespread locust species in the world, and the only species in the
genus Locusta. It occurs throughout Africa, Asia, Australia and New Zealand.
18 October 2016
Migratory Locust - Haradh
Whilst at Haradh
I saw plenty of Migratory Locust Locusta
migratoria in the pivot irrigation fields. Normally they occur in small
numbers throughout Arabia, but rarely form into swarms. There are two colour
forms, brown and green with the green colour forms mainly solitary adult
females. Under favourable breeding conditions they can form into vast groups,
with young ‘hoppers’ often all marching in the same direction. They are very
strong fliers and migratory specimens have been recorded as far away as Great
Britain. Most of the locusts were in the fields but the one I photographed was
on the sand at the edge of a pivot field.
07 November 2015
Migratory Locust - Ash Shargiyah Development Company Farm (Fadhili)
Whilst at Ash Shargiyah Development
Company Farm near Jubail we saw plenty of Migratory Locust Locusta migratoria in the alfalfa fields. Normally they occur in
small numbers throughout Arabia, but rarely forms into swarms. There are two colour
forms, brown and green with the green colour forms mainly solitary adult
females. Under favourable breeding conditions they can form into vast groups,
with young ‘hoppers’ often all marching in the same direction. They are very
strong fliers and migratory specimens have been recorded as far away as Great
Britain.
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