Another hot day and the ichthyologists return from a second sampling point on the Madidi River with a Symbranchus fish increasing the #IDMadidi species list to 105 fish at this Alto Madidi site. No wonder there are several fish predators including a beautiful Amazonian Kingfisher captured in the ornithological nets. The biggest news of the day is the confirmation of confirmed bird species number 1000 for Madidi – the rufous hornero (Furnarius rufus) – registered earlier in the campaign through the observation of its distinctive nest.