Showing posts with label great grey shrike. Show all posts
Showing posts with label great grey shrike. Show all posts

Saturday, 18 January 2014

Great Grey Shrike (Lanius excubitor)

OTHER NAMES: Northern Shrike
Latin Etymology: Lanius ("to tear to pieces") excubitor ("sentinel")
Adult Great Grey Shrike (subspecies L. e. excubitor) at Lowick, Northamptonshire - January 2014

Featured Subspecies: Lanius excubitor excubitor
Weight: 56-79g  /  Length: 23-24m  /  Wingspan: 30-35m
NO UK STATUS / IUCN Red List: Least Concern

The larger of the two Shrike species consistently found in the UK, the Great Grey Shrike is theoretically more numerous than the Red-backed, but took me longer to track down.  In its favour, the Great Grey does   actually stay in the UK during the Winter, and some sites it even occurs at annually - Thursley Common most notably. However, actually tracking down this bird at those sites isn't necessarily reliable; I made two unsuccessful visits to Thursley via long convoluted trips using both trains and buses before I ended up catching this species a few miles away from my house in Northamptonshire.  It seemed a lot more mobile than the Red-backed I saw and was moving up and down a fairly long hedge, presumably searching for the prey that they (in)famously impale on thorns as a larder.

Related Species:
Order: Passeriformes
Family: Laniidae
Genus: Lanius

Featured Subspecies: L. e. excubitor, L. e. homeyeri, L. e. leucopterus, L. e. sibiricus, L. e. bianchii, L. e. mollis, L. e. funereus, L. e. invictus, L. e. borealis

- Sighting Locations -
UNITED KINGDOM - Rare Wintering species (average of 63 individuals)
 - A single bird in Lowick in the Winter of 2014.

Further Notes: BirdForum Opus, IUCN Red List, RSPB, Wikipedia, Xeno-canto .