**The cache is not at the posted coordinates, but you probably already knew that!**
7.11.2020: Due to coordinates being a little bit off, the puzzle and coordinates have been updated. However, if you solved the puzzle yesterday, you should still be able to find it using the hint provided.
River dolphins, any of six species of small, usually freshwater aquatic mammals that are related to whales, are found in rivers of south-central Asia, China, and South America and in the coastal waters of Brazil, Argentina, and Uruguay. Three of them are presented here in alphabetical order.
Amazon River dolphins, popularly called "botos" or "pink river dolphins," are freshwater dolphins living in the rainforest rivers of South America. Quite the charmers, male botos sometimes try and win over females by pulling some particularly alluring techniques out of the bag. Wooing their ladies with clever tricks, male botos pick up floating plants or pieces of wood with their mouths, twirl in circles and then proceed to smack their chosen object on the water’s surface. This may sound comical, but at least two other species are known to perform similar rituals to impress potential mates – chimps, and humans!
The most endangered of all the river species is the Irrawaddy dolphin. The Mekong River Irrawaddy dolphins inhabit a 118-mile stretch of the river between Cambodia and Lao PDR and are scarce—just 92 individuals are estimated to still exist. The Irrawaddy dolphin has an instantly recognizable, charismatic rounded face and head with no beak; they look like baby belugas, only with a dorsal fin. Irrawaddys have expressive faces thanks to their moveable lips and have creases around their necks as they are able to move their heads in all directions. They are grey all over but lighter on the belly. The dorsal fin is small; their flippers are long and large, with curved leading edges and rounded tips, their tails are also large.
The Tucuxi dolphin is the smaller, gray counterpart to the Amazon River dolphin. The freshwater species is found throughout the Amazon and Orinoco river basins, and its marine subspecies lives in estuaries and bays along coasts, stretching from Brazil to Nicaragua. The Tucuxi travels in groups and, unlike the Amazon River dolphin, jumps out of the water. Tucuxi are highly aesthetic dolphins who aren’t dissimilar to bottlenose dolphins in appearance. Smaller than Guiana dolphins, they only grow to a dainty 1.5 metres long and weigh around 50kg. Whilst their bodies are coloured in muted tones of blues and greys, their bellies are much lighter in shades of ivory, grey or pink. Stood proudly on their backs, tucuxi have low, triangular dorsal fins. To their sides, they bear broad flippers whilst their faces have pronounced beaks. Although tucuxi can be up to 30% smaller than the Guiana dolphins, their ranges overlap and it’s nigh on impossible to tell them apart when only brief glimpses are seen.
River dolphins are quite fascinating, aren't they? Let's hope they will help you solve the puzzle to get the final coordinates.
Please assume N 34° 1.XXX' W 84° 2.XXX'.
Note about the final: There is no room for trackables and please BYOP.
Congratulations to HoochDog for FTF!!!