Assertion: young hoatzin | /r/HasAspect | two claws
Facets:
value: on each wing
type: LOCATION
value: to help
type: PURPOSE
value: on their wing bones
type: LOCATION
Source sentences:
text: Though they disappear after three months, young hoatzin (also known as "stink birds" for their unique stench) have two claws on each wing, which they can use to climb across tree branches or pull themselves out of water onto dry land.
text: Young hoatzin have claws on their wing bones to climb back into the nest if they fall or leave to hide from a predator.
text: The young hoatzin has two claws on its wings to help it climb around in the trees but these atrophy when they learn to fly.
text: Very young hoatzins have two claws on each wing.
text: Though they disappear after three months, young hoatzin (also known as "stink birds" for their unique stench) have two claws on each wing, which they can use to climb across tree branches or pull themselves out of water onto dry land.
text: Though they disappear after three months, young hoatzin (also known as "stink birds" for their unique stench) have two claws on each wing, which they can use to climb across tree branches or pull themselves out of water onto dry land.
text: Though they disappear after three months, young hoatzin (also known as "stink birds" for their unique stench) have two claws on each wing, which they can use to climb across tree branches or pull themselves out of water onto dry land.
text: Only young Hoatzins have these claws; they disappear as the bird grows older and can escape predators by flying and no longer need to climb.