Digital camera trapping and you can identification numbers for gender/a long time

Digital camera trapping and you can identification numbers for gender/a long time

To allow comparisons with before studies, we together with used nonspatial bring-recapture approaches to guess mature jaguar occurrence (get a hold of Appendix B for steps and you may efficiency).

Estimating cub thickness and you can people design

I estimated densities alone for males, reproductive girls, and you may nonreproductive female. I made an effort to complement activities to findings off cubs, however their simple simply take histories don’t bring enough research for a max probability data. So you can estimate cub density, i multiplied the latest reproductive girls thickness from our finest model by indicate quantity of cubs for each and every reproductive females. These estimates anticipate calculation away from overall jaguar occurrence and you will population structure for men, nonreproductive lady, reproductive lady, and you can cubs.

Overall performance

The total testing energy is actually a dozen,302 digital camera pitfall-evening. I gotten 1465 catches, along with 1369 having identifiable anybody (Table step one). Altogether, we understood 42 jaguars, in addition to fourteen males, fourteen adult female, and you will 14 cubs. Of one’s fourteen shoot mature women, eight have been positively reproducing and you can photographed with cubs (Images D1, D2). Although we registered equivalent numbers of people, girls, and you may cubs regarding investigation city, the capture regularity of every classification differed: 58% from understood images was those of guys (798 catches), 33% from recognizable captures were those of female (452), and only nine% were the ones from cubs (119). On average, males was in fact seized 56 times for each and every, female thirty two times, and you may cubs only nine minutes.