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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Sparrowhawk age, please (1 Viewer)

I'm watching on a small screen ATM, but looks like a 2cy (hatched last year) bird. If it was browner, I'd say a 1cy (hatched this year) bird, but the amount of grey makes me think it's recently (May) started to moult into adult plumage.

So I'd guess a 2cy female. Wait for someone with a better view to confirm though
 
I'm watching on a small screen ATM, but looks like a 2cy (hatched last year) bird. If it was browner, I'd say a 1cy (hatched this year) bird, but the amount of grey makes me think it's recently (May) started to moult into adult plumage.

So I'd guess a 2cy female. Wait for someone with a better view to confirm though

Would a bird hatched this year be on the wing already?
 
Would a bird hatched this year be on the wing already?

It would be a few weeks earlier than I'd expect, but I've stopped thinking that anything is impossible with Nature in recent years. I've seen the prey species breed a few weeks earlier the last few years, so I suppose some Sparrowhawks could adapt over time. And then there's the Weather...

So, yes it's unlikely, but would it really be that surprising to see one fledged a few weeks early?

In fact I'd be interested to know what's the earliest recorded juvenile Sparrowhawk, but it's hijacking this thread ;)
 
It would be a few weeks earlier than I'd expect, but I've stopped thinking that anything is impossible with Nature in recent years. I've seen the prey species breed a few weeks earlier the last few years, so I suppose some Sparrowhawks could adapt over time. And then there's the Weather...

So, yes it's unlikely, but would it really be that surprising to see one fledged a few weeks early?

In fact I'd be interested to know what's the earliest recorded juvenile Sparrowhawk, but it's hijacking this thread ;)

Not at all, Chris! Hijack away! That's what conversation's all about, and it's an interesting question.
 
Appreciated Mary ;)

I'll have a look at my pics too, although I think most of the juves turn up in my garden from late August onwards. Maybe some people who've monitored nests will have recorded the date the juves dispersed?

I think it would be of interest to some here
 
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