David M Watson
@D0CT0R_Dave
“Dr Dave” | Professor of Ecology, educator, maker | ecology, mistletoe, acoustics, conservation | updates on research, family & other beasts #AwesomeBirds
ID:545535923
http://ecosystemunraveller.com 04-04-2012 23:52:57
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#NewSpeciesAlert - 𝑃𝑎𝑟𝑖𝑜𝑙𝑖𝑢𝑠 𝑚𝑎𝑙𝑑𝑜𝑛𝑎𝑑𝑜𝑖 and #𝑃𝑎𝑟𝑖𝑜𝑙𝑖𝑢𝑠 𝑝𝑎𝑥, two new species of heptapterid #catfishes are described from the Upper #Orinoco and Upper Negro rivers in #Colombia .
I used a very tall tripod to achieve this unique angle and waited patiently for the perfect moment.
Two spots have become available for tomorrow #milkywayworkshopcanberra which is great for beginners and those that want to delve into night photography.
arirex.com.au/bookings
It’s not just the Great Barrier Reef. Climate change is devastating reefs around the world. I grew up seeing Mussismilia hartii, a very unique species only found in Brazil, and now they are all bleaching. So, so sad. 😞 🎥 Pedro Henrique
🚨WHAT CLIMATE CHANGE LOOKS LIKE🚨
It's been the driest 6 months EVER in South West WA
Images by Piers Verstegen at Mt Mehniup where used to have one of the highest rainfalls
Majority of vegetation is now dead on north facing side, including mature trees there for many decades
Several species of South American fishes🌎live in leaf litter🍂🍂, including electric fishes⚡️🐡🐠🐟
Even when already captured and with the aid of ⚡️🐟detector 🔊 , finding ⚡️🐠 among 🍂 can be like finding a needle in a haystack! Smithsonian NMNH Sound up! 🔊 #FrenchGuianaExpedition