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

igorfest's latest activity

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    igorfest replied to the thread ID small grey/brown one.
    A Booted Warbler in my opinion too... Dark tip to lower edge of mandible, long pale supercilium behind the eye, rather shortish looking...
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    If you want to read very good and most complete bibliographical resources about bird migration and vagrancy you can have a look at these...
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    igorfest replied to the thread Eurasian penduline tit?.
    First one (probably Yellowhammer call, but also very similar to Redwing's to my hear) is a short, sibilant and straight ziii, while the...
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    igorfest replied to the thread Afghan Babblers?.
    I've never seen Afghan Babbler before but the two photos presented here (even if slightly veered towards blue tones) actually depict two...
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    igorfest replied to the thread Hume's Lark?.
    Dear Grahame, thanks a lot for your note. About the shape of Hume's Lark bill compared to Greater's, I've founded contrasting comments...
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    igorfest replied to the thread Hume's Lark?.
    Very difficult identification, as the two species (Greater and Hume's Short-toed Lark) are very similar in every respects. But, apart...
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    Morphologically speaking, it has a rather strong built, thick bill and the undertail coverts strongly tinged with buff, tipical features...
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    igorfest replied to the thread Warbler Lesvos.
    An Iduna warbler. Judging from longish bill with completely pale underside, pale feather edges on secondaries and greater coverts...
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    Probably Common Starling, one of the few central european species of medium-little size with blackish plumage (in flight, little spots...
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    Primary feather P6 is barred on the tip, there's a pale shadow along the inner border of black primary tips (stronger on the underside)...
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    I've modified the first photograph (without permission, I beg your pardon djw0208) and I exclude it could be a Honey Buzzard: wings are...
    • photo.jpg
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    During my birding trip to Costa Rica I saw at least a few Black Phoebes along the stream that forms the famous waterfall and looking at...
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    Slaty Flowerpiercer doesn't show white on the outer rectrices in any plumege, as shown in the mystery photograph. We should check a...
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    Could it be a Black Phoebe chick? I've seen that species in Costa Rica where it doesn't shows pale wingbars (local subspecies) and it...
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    igorfest replied to the thread Raptor ID, Ukraine.
    Structurally speaking it slightly recalls a Pallas's Fish Eagle (long thin tail, long neck, small head, slim body, long wings with wider...
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