Figure 1
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1746-4269-9-10/MediaObjects/13002_2012_Article_308_Fig1_HTML.jpg)
Phenological calendar (A) and group (B) carried out with people form Carao, Altino country Pernamburo, northeastern Brazil.
Phenological calendar (A) and group (B) carried out with people form Carao, Altino country Pernamburo, northeastern Brazil.