Pete Oxford / Biologist Alexander Blanco 40 meters up a Kapok tree preparing to set a trap to catch a recently fledged seven month old wild Harpy Eagle (Harpia harpyja) chick to put a GPS transmitter on it, Amazon...

Pete Oxford / Harpy Eagle (Harpia harpyja) recently fledged seven month old wild chick carried by Alexander Blanco through the swamp to dry ground Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) recently fledged seven month old wild chick carried by Alexander Blanco through the swamp to dry ground Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) recently fledged seven month old wild chick carried by Alexander Blanco through the swamp to dry ground Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) recently fledged seven month old wild chick returned to its nest 40 meters up a Kapok or Ceibo tree (Ceiba trichistandra) by Alexander Blanco, Cuyabeno Reserve, Amazon rai...

Pete Oxford / Harpy Eagle (Harpia harpyja) claws of a recently fledged seven month old held by Alexander Blanco, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Alexander Blanco preparing trap to catch a recently fledged seven month old wild Harpy Eagle (Harpia harpyja) chick Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Alexander Blanco holding a new generation GPS solar powered satellite transmitter to be attached to a recently fledged seven month old Wild Harpy Eagle (Harpia harpyja) chick, Cuyabeno Reserve, Amazon...

Pete Oxford / Alexander Blanco 40 meters up a Kapok tree preparing to set a trap to catch a recently fledged seven month old wild Harpy Eagle (Harpia harpyja) chick to put a GPS transmitter on it, Amazon rainforest...

Pete Oxford / Alexander Blanco preparing to ascend 40 meters up a Kapok tree to set a noose to catch a recently fledged seven month old wild Harpy Eagle (Harpia harpyja) chick, Cuyabeno Reserve, Amazon rainforest,...

Pete Oxford / Harpy Eagle (Harpia harpyja) wild seven month old fledgling weighed by Alexander Blanco and Ruth Mu±iz, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Alexander Blanco 40 Meters up a Kapok tree in Harpy nest setting a trap to catch a recently fledged seven month old wild Harpy Eagle (Harpia harpyja) chick at left, Cuyabeno Reserve, Amazon rainforest...

Pete Oxford / Alexander Blanco 40 Meters up a Kapok tree in Harpy nest setting a trap to catch a recently fledged seven month old wild Harpy Eagle (Harpia harpyja) chick, Cuyabeno Reserve, Amazon rainforest, Ecuado...

Pete Oxford / Alexander Blanco 40 Meters up a Kapok tree in Harpy nest setting a trap to catch a recently fledged seven month old wild Harpy Eagle (Harpia harpyja) chick at right, Cuyabeno Reserve, Amazon rainfores...

Pete Oxford / Harpy Eagle (Harpia harpyja) recently fledged seven month old wild chick with foot and prey in trap as biologist Alexander Blanco attempts to catch it, Cuyabeno Reserve, Ecuador

Pete Oxford / Biologist Alexander Blanco 40 meters up a Kapok or Ceibo tree (Ceiba trichistandra) setting a trap to catch a recently fledged seven month old wild Harpy Eagle (Harpia harpyja) chick, Amazon rainfores...

Pete Oxford / Harpy Eagle (Harpia harpyja) recently fledged seven month old wild chick in nest 40 meters up a Kapok or Ceibo tree (Ceiba trichistandra) with leg caught in trap set by biologist Alexander Blanco, Cuy...

Pete Oxford / Harpy Eagle (Harpia harpyja) recently fledged seven month old wild chick in its nest 40 meters up a Kapok or Ceibo tree (Ceiba trichistandra) with leg caught in trap set by biologist Alexander Blanco,...

Pete Oxford / Alexander Blanco 40 meters up a Kapok tree preparing to trap a recently fledged seven month old wild Harpy Eagle (Harpia harpyja) chick to put a GPS transmitter on it, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) wild seven month old fledgling having a GPS attached by Alexander Blanco and Ruth Mu±iz, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) wild seven month old fledgling having its blood sampled by Alexander Blanco and Ruth Mu±iz, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) wild seven month old fledgling measured by Alexander Blanco and Ruth Mu±iz, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) wild seven month old fledgling measured by Alexander Blanco and Ruth Muniz, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Biologist Alexander Blanco descending a Kapok tree with a captured seven month old wild Harpy Eagle (Harpia harpyja) chick, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Alexander Blanco descending a Kapok tree with a captured seven month old wild Harpy Eagle (Harpia harpyja) chick, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Alexander Blanco descending a Kapok tree with a captured, seven month old wild Harpy Eagle (Harpia harpyja) chick, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) wild seven month old fledgling having a GPS transmitter attached by Alexander Blanco and Ruth Mu±iz, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) wild seven month old fledgling having a GPS transmitter attached by Alexander Blanco and Ruth Mu±iz, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) recently fledged seven month old wild chick 40 meters up a Kapok or Ceibo tree (Ceiba trichistandra) in trap set by biologist Alexander Blanco, Cuyabeno Reserve, Amazon ra...

Pete Oxford / Biologist Alexander Blanco descending a Kapok tree with a captured seven month old wild Harpy Eagle (Harpia harpyja) chick, Cuyabeno Reserve, Amazon rainforest, Ecuador

Pete Oxford / Harpy Eagle (Harpia harpyja) recently fledged seven month old wild chick in nest 40 meters up a Kapok or Ceibo tree (Ceiba trichistandra) with leg caught in trap set by biologist Alexander Blanco, Cuy...