أرسل هذا في رسالة قصيرة: The remarkable nest entrance of tear drinking Pariotrigona klossi and other stingless bees nesting in limestone cavities (Hymenoptera: Apidae)

 __   _      ___      ____       ___              
| || | ||   / _ \\   |  _ \\    / _ \\    ____    
| '--' ||  | / \ ||  | |_| ||  | / \ ||  |    \\  
| .--. ||  | \_/ ||  | .  //   | \_/ ||  | [] ||  
|_|| |_||   \___//   |_|\_\\    \___//   |  __//  
`-`  `-`    `---`    `-` --`    `---`    |_|`-`   
                                         `-`