It's a bird papercraft. A cute long tail bird paper model for your collection. Free printable template that you can download, and tutorial by mekr200

The name of the bird is kinda weird. It's called Long-tailed Tit, under Aegithalos caudatus species. It is a very small bird at only 13–15 cm in length including its very long tail, which makes up 7–9 cm of the total. You can find more info about it at wiki, Long tailed tit (bird). To get the printable template for this, you need to read the hint in the note section. Because the site is in flash so it's a bit tricky.