It took many internet searches to build up the following. I didn't keep all the links so you will have to look yourself for confirmation.
The Portugese “corre-caminhos” translates as (something like) "path runner".
Corre-caminhos is a pecies of bird in the family motacillidae.
Scientific name Anthus berthelotii, common name Berthelot's Pipit.
Yes, some classify birds as a sub-set of reptiles being closely related to crocodilia.
I thought the OPer had a genuine desire to learn as this is in "Animals and Nature". If I had known it was quiz question I wouldn't have bothered to answer, there could well be a catch to it.