Under Rydon Hill

Welcome to this blog about my time away from the tedium of domestic management. Once called "Tits and Things", now sub-titled "Life in Quantoxia", there's plenty of bird ringing (90%), some odd bits of general birding, some local steam trains, some personal bits and occasional 'away days' in other parts of Britain. Rydon Hill overlooks the lower valley of the Doniford Stream, where most of these activities take place.

Saturday, April 12, 2014

A big push north

For some time now, in fact from about the 28th of last month, the Goldfinches have been coming through in noticeable numbers. It becomes apparent when the unringed birds start to carry an "abnormal" fat load compared to birds which are with us for most of the year. The other noticeable effect is that one tends to trap them from midday onwards until a couple of hours before sunset. Birds that are re-trapped during their stay are putting on 0.7-0.8 grams a day. Conversely, immediately after dawn and prior to dusk are when the "locals" pop in for their SFH - and you won't catch them if it's a bright day!

Easily sexed Goldfinch - a female
(reduced red above & below the lores)
Having said that, the only other birds that one is likely to catch are returning juveniles, especially males. Caught as 3Js, perhaps more than once, and unsexed at the time (it's dodgy sexing juveniles; it's too easy to get 'caught out' later), I can only presume that they must have migrated some distance, if only to the south Devon or Cornish coast, to see out the coldest time of the year. The toughest time is right now, when any seeds are in short supply except weed seeds on tilled ground. But soon relief will come with the many dandelions currently flowering.

Nice turn-up - a male Lesser Redpoll

On the non-ringing front, the Robins, all three pairs, have young in the nest and are raiding the bird table like no tomorrow. One pair must be nearing "chucking out time"! The Blackbirds appear twice, sometimes three times, a day, indicating that they are still sitting. The Bullfinches must also be nesting as the females have been replaced by Joseph coated males. The Chiffchaff, whose "spring" is running down, is still parading ours and the other local (tall) hedgerows. It's a job to say what the Dunnocks are up to as there are so many individuals present here, but I suspect they have laid or are laying.

Weather wise, it was wet and breezy at the beginning of the week, then warmer and drier for the next three days, before reverting to cloudy with a cold wind. Today (Sat) the Swallows have been moving through, going west, plus a singleton House Martin. More Blackcaps have arrived but very few Willow Warblers. Ringing has been 'on-and-off', partly because of the need to get on with some gardening while the weather is in our favour. The lawns have suffered badly with the extremely wet weather we endured. 

Thieves at work - two Rooks helping themselves
The Sparrowhawk didn't just have this Collared Dove for lunch;
it also killed a Wood Pigeon the day before
Nevertheless, here's what did get caught in the last seven days (re-traps in brackets):
Goldcrest (3) - local (breeding) pair ... and a spare (male)
Blue Tit 1 - adult female with makings of a brood patch.
Chiffchaff (1) - territorial male
Blackcap 3 - all 2CY, 1 female
Robin (1) - no effort made to catch these as they are all feeding young
Dunnock (2)
Chaffinch 3 (1) - all 2CY, 1 female
Greenfinch 1 (1)
Goldfinch 34 (6)
Siskin (1) 
Lesser Redpoll 1 - 2CY male
Bullfinch 1 - 2CY male

More of these, please - male Barn Swallow
Holy Week ahead. Perhaps get down the meadow/stream if I'm in less agony. Even the owner wanted to know if it was on yet. Hey ho!
[Ed. SFH - sun-flower hearts, the preferred food of many species]

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