I was born in Australia but grew up in England <a href=" http://elgranodemostaza.com/penegra-forum.pptx#finally ">side effects of penegra 50 mg</a> We watched shadows at first, but soon made out the drama that was unfolding. Some young otters were quarrelling &ndash; playfully, but very noisily &ndash; over the rights to finish off a nice big spotted catfish. As the light under the trees along the water&rsquo;s edge was not the best, I put the camera down and watched: one otter would bite away on the fish until another came close, and then one would scream &ldquo;ha-yaa&rdquo; (the sound reminded me of kids playing at kung-fu) and then either the fish would be stolen or the eater would go underwater and reappear elsewhere, fish still firmly in mouth.