They might do it so as to have their head, and therefore eyes, at different positions and angles to better see around the reflections that comes off the water.
what happens when your neck cracks everytime you move it
The neck on a bottle.
A crocodile uses its neck to swallow prey whole. It also uses it to move its head up and down in the water to hide from predators.
No, giraffes cannot swim in water because their long legs and neck make it difficult for them to float and move effectively in water.
It uses its flippers and its tail to move through the water. because belugas don't have a dorsal fin! They also have a flexible neck to move too!
For a crick in ur neck, u must not move ur neck for atleast 30 minutes than move it. CRICKS HURT
Move your neck around in circles and have someone massage iit
Move your neck towards his mouth.
Birds move their neck very often to see any threat or danger or any hunter is attacking it.
The animal with the long neck like the eel began to move
If you can't move your neck, it could be a sign of injury or stiffness in the neck muscles or joints. It is important to seek medical attention to determine the cause and receive appropriate treatment, which may include physical therapy, medication, or other interventions to help improve neck mobility.
so they can move forward