Showing posts with label Linnet Diet. Show all posts
Showing posts with label Linnet Diet. Show all posts

Thursday, November 22, 2018

Linnet Time

Regular readers will remember that the Linnets haven’t played ball this year with their appearances at Gulf Lane limited to small flocks of 10-40 individuals performing short and swift flyovers. There’s been little sign of the much bigger flocks of 300/400 birds of the past two winters. We have attributed this to plentiful food sources in the wider area as we have seen Linnets in decent numbers, for example, c150 half a mile away at Braides Farm two weeks ago. 

The week’s niggling easterly wind vetoed any hopes of making it to Cockerham for a crack at the Linnets where less than 10 mph is vital. Until today, when a forecast of 8 mph, freezing temperatures but with that still easterly chill dictated five layers of top clothes and a woolly hat. At 0700 I met Andy, shivering when after a week in the heat of the Egyptian desert, he was plunged into a frosty Lancashire morning. 

Minus One

A very slow start with just one bird by 8 am picked up slightly until by 1115 we had amassed a total of 17 birds - 16 Linnets and 1 Tree Sparrow. 

The Linnets comprised 7 first winter males, 6 first winter females, 3 adult males and zero adult females. We were more than pleased with this total considering the lack of birds in recent weeks, especially since this visit coincided with our best count of the season at 125+ Linnets. We are hoping that numbers build up from now. 

Linnet 

Linnet 

Tree Sparrow 

A local farmer/shooter who passes here at Gulf Lane every day stopped to ask how we were doing. Interestingly he confirmed our own recent low counts of Linnets with his own maximum counts of 30/40 Linnets. He also shared the view that this year has seen an abundance of natural food that Linnets and other species have exploited, hence their lateness at arriving at Gulf Lane to a field of bird seed mix, one that could never match their natural diet. 

The photo below is taken from Birds of The Western Palearctic. It lists the very catholic diet of the Linnet, literally dozens and dozens of species of seeds and plant matter, but also a number of insects which Linnets eat during the summer months. The insects are especially important in the spring and summer when they feature in the diet of nestlings. 

Agricultural changes over UK farmland in the last 40/50 years have depleted stocks of many of the seeds and plants listed and also decimated populations of many insects. It's little wonder and no coincidence that the Linnet and many other farmland species have suffered catastrophic declines.      

Linnet Diet 

With more breezy days to come soon, we may have another Linnet day soon. Stay tuned to see how we do.

Linking today to World Bird WednesdayAnni's Birding and Eileen's Saturday Blog



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