Showing posts with label barn owl. Show all posts
Showing posts with label barn owl. Show all posts

Wednesday, 20 July 2011

The White Ghosts

I was unreasonably annoyed when nest cam had to be removed from the bird box. I was unreasonably pessimistic when Dave cobbled together am emergency owl box cam as compensation for lost blue tit chick viewing opportunities. More fool me as owl box cam has been an outrageous success. We’ve been privileged to watch the barn owl chicks develop from being a mere twinkle in Mr Barn Owl’s eye, to the gawky, greedy, screechy teenagers they are now. 

Who needs the sharks and Nazis of Channel 5, or the pregnant teenagers and streetwise superheros of BBC 3, when each evening we can flick to the Owl Channel for live action from our own treetops!  There’s mystery – is that one egg, two eggs, three eggs or, oh my God, I think there’s four eggs. Romance – Mr Barn Owl brings furry edible gifts to Mrs Barn Owl. Sex – Mrs Barn Owl lets Mr Barn Owl get jiggy in return for said furry edible gifts. Comedy – how many fluffy owl chick faces can you fit in a 20 cm diameter hole. Suspense – will the fourth owlet ever get fed or will his bigger greedier siblings starve him to death. Dance – stretch the wing to the left, stretch the leg to the right, bob up & down, turn your head upside down. Horror – rodents swallowed whole or ripped to shreds on a nightly basis. High drama – owlets falling backwards off branches, owlets getting wedged between branch and box, and owlets clinging to ledges by just a beak and a claw. All this and more every night on the Owl Channel.

 

The eldest owlet must be at least nine or ten weeks old as it's flying well. By eleven weeks an owlet should have made his first prey capture and perhaps started to disperse. Ours are clearly not so keen on the dispersal idea. If they hang around much longer, mum and dad will start chasing them away. Better to jump than be pushed (especially when you live above a house of inquisitive chickens), but any day now we’ll flick over to Owl Channel to find nothing but an empty box. The time will come when our four intrepid owls must make their own way in the world. What a sad day that will be, not just by the fact of their leaving, but by the even sadder fact that the first-year survival rate for juvenile barn owls is as low as 25%, so statistically only one of the four is likely to live to see his 1st birthday. So if you’re driving around at night, spare a thought for all those dispersing barn owls, slow down, and watch out for those beautiful white ghosts.

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Monday, 9 May 2011

What big eyes you have!

I take back what I said about pesky foreign imports. Or at least I redirect the insult from the nest cam to the Japanese made TV. Turns out that nest cam was in perfect working order. Hats off to the import company who took it back, replaced it without question, and probably put our names on the blacklist of numpty luddites not fit to own gadgets. Although we now had a working nest cam in our possession, it was way too late in the nesting process for us to set it up again. Mrs Blue Tit would be none too happy with a ham fisted human lifting the lid on her house, rummaging around in her nest & leaving her with the beady eye of Big Brother watching as she pops out an egg or two or ten.

Dave came up with a cunning plan to turn the bumble house into a weather-proof camera box (don’t worry, no bumble bees were evicted as the box has only ever housed slugs, spiders & the occasional mouse), cobble together some supports from his ever expanding collection of random bits of wood that may come in handy one day (a true Welsh farmer in the making), and erect the contraption on the tree opposite our owl box.

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We’d long ago given up hope of our resident barn owl finding himself a mate this year. He screeched himself hoarse but we’d only ever seen him on his own, so assumed his dulcet tones were not doing it for the females, or worse, that the harsh winter had been too much for all his fellow barn owls. Owl cam proved us wrong. Mrs Barn Owl was in residence. We were even treated to grainy footage of what looked like a spot of owl loving!

Owl cam has no lights and makes no noise, but I’m sure the owls somehow know that they’re being watched. During the day all that can been seen is the sleeping form of huddled up owl, with the occasional wave of the wing or twitch of an eye if the chickens are being particularly shouty about their egg laying. Come nightfall though, Mr Barn Owl starts playing peek-a-boo with the camera….

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… before clambering over Mrs Barn Owl and exiting to bag himself a vole snack, leaving Mrs Barn Owl behind.

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Yesterday Mrs Barn Owl also left the box for a very short while. Owl cam picked up the shadowy form of the treasure she’d been guarding. Yes, the owl loving has borne fruit and we think there are at least two eggs in the box. We’re bemused as to why she has chosen to lay so near the entrance and our hearts sink every time we see Mr Magpie hovering near the box. He has his own family to look after up in the ash tree behind the house and I fear he has plans to feed them an owl egg omelette. Don’t panic, magpie scaring patrol will now be part of the daily rounds and fingers crossed we’ll have news of owlet hatchings to report very soon.