Thanks RogerioRodrigues, but bird's beak is not pinkish and head looks more spotted than streaked.
Spot-crowned Woodcreeper is a cloud forest species and should not occur at Sarapiqui.
I've not birded in Central America in several years now but my impression is that that is a Streak-headed Woodcreeper.
Looks like streakheaded does not always give a pinkish impression - or these two are mis-id:
https://www.birdforum.net/gallery/showphoto.php?photo=376877
https://www.birdforum.net/gallery/showphoto.php?photo=43673
Niels
What about the spotted rather than streaked head?
Not familiar with spot-crowned so observations based on web/books. pro- spot-crowned features seem to be apparent spots on crown and lack of extensive spotting/streaking down neck. On the other hand, the bill is not pale and not particularly "fine". Apart from bill, pro- streak-headed is location.
By the very definition, this has to be Spot-crowned?
cocoa woodcreeper