Butterfly

Comments

Post a Comment

Popular posts from this blog

Letter to the Discovery Network

Image
To the Discovery Network: Members of our Internet shark discussion forum, SHARK-L, have been asked by your marketing representatives to help promote your famous Shark Week sequence. This letter, signed by list members and friends, is our formal response to the request from your grass roots agency, New Media Strategies, for our support of the programming. How can we support Discovery Channel when we are fighting for shark conservation, and its biggest obstacle is the monster image given to sharks by the media, including Shark Week programs? Further, some of us who have been directly involved in the production of your documentaries feel disgusted at the way that our interviews were censored and our words twisted around. Our group is comprised of scientists, researchers, educators, media companies, and many NGO's, lobbyists and others. In aggregate we represent a strong network of influence that can help or hurt the efforts of any Shark related programming or initiatives. In...
Read more

SHARKS DON'T BITE like we do

Image
Though sharks have gained a mythical reputation for being biters, their behaviour in nature is the opposite of what we would expect from the vicious animals depicted in the media. I had many opportunities to observe sharks under circumstances in which I expected them to bite, as a dog, cat, horse, or bird would tend to do. Yet they did not.  All other species, wild and tame, with whom I had the intimacy I shared with sharks, had bitten me sooner or later, either by accident or in a fit of pique; even my pet dog sometimes grabs my hand in her teeth along with the offered cookie.  Further, while the blackfin reef sharks I knew enjoyed roaming with favourite companions, I never saw them fighting with each other. They had friends but no enemies ! For years people had told me, and I half believed myself, that one evening I would be bitten and would bleed to death, or faint and drown. Since I was alone far from shore as night was falling, I could expect no one to...
Read more

Fish Are Animals Who Do Things

Image
If you find it hard to believe that fish feel pain, consider this! Cognition—the ability to think—was an important factor in the establishment of whether fish could feel pain, and it happened that in the same year as Rose's article was published, Bshary, Wickler, and Fricke published a review of the findings on the cognitive capabilities of fish (Bshary et al 2002). Here are a few examples: Recognition of others as individuals has long been established in many varieties of fish, both visually and acoustically (Myrberg and Riggio 1985). It forms the first step towards complex social lives, in which cognition is often most evident. I documented relationships among reef sharks for years. They, too, relate to each other individually. Social learning is illustrated by the migrations of the surgeon fish ( Acathurus nigrofuscus) , described in detail by Arthur A. Myrberg Jr. in 1998. These fish leave their territories all over the lagoon, and travel in single file through paths ...
Read more