Actor and 30 Seconds to Mars frontman Jared Leto joins the fight against rhino poaching, a snake in Texas shuts down the weather service, the 'Game of Thrones' goats might face extinction, and the cutest baby monkey we've ever seen. Get these stories and more in this week's wildlife news roundup.

News Sources:

• TIGER TEMPLE RAIDED
• HAWAII IVORY BAN
• GOURMA ELEPHANT POACHING
• LETO FOR RHINO
• GOT GOATS
• BLUE-EYED BLACK LEMUR
• TEXAS SNAKE DEBACLE
• MAMBA FIGHT 
• DRUNK GORILLA SLAM
• COLOBUS CUTIE