Page 110 - BBC Wildlife Volume 36 #12
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      Star               Dodronesbotherdolphins?                                                                            not only spoiling all other
                                                                                                                            photographers’ images but,
      letter                                                                                                                most importantly, having
                         I was observing bottlenose dolphins in        Colin Jackson, BBC Natural History Unit              absolutely no respect for
                         the Moray Firth when I was surprised to       Drone Lead, replies: Here at the BBC, if             animal welfare. Photographers
                         hear and see two drones flying just above      animals show signs of stress we will always          should not invade the space of
                         the cetaceans, presumably taking photos.      put the welfare of the animal above filming.          rutting deer, but this chap was
                         Were the dolphins affected by a noisy         Increasingly, we are able to use drones with         only interested in getting his
                         drone? Drones are banned in Antarctica        longer focal lens cameras than 'hobby'               shot. I shall not be going to
                         and I cannot imagine any nature reserve       drones. This allows us to capture our                the rut in future.
                         permitting them.                              imagery from further away and reduce                 Sue Istead, via email
                         Patrick Frew, via email                       our risk of disturbance.
                                                                         There have been very few studies on                It takes two
                                                                       the effect of drones on animals, but one             I noticed your interesting article
                                                                       often referenced is published by the British         about clownfish (Wild News,
                                                                       Ornithologists' Union and indicates that             October 2018). On a recent
                                                                       drones do not have much effect on bird               trip to Raja Ampat, Indonesia
                                                                       behaviour. Read more at: bit.ly/dronesbirds.         (the place with the highest
                                                                         Specifically regarding dolphins, it is              concentration of marine species
                                                                       unlikely the drone itself would disturb the          on Earth), we loved the diversity
                                                                       dolphins, as the noise pollution in the water        of anemone fish species. Many
                                                                       from drones flying between 5–10m above the            of them approached us, and
                                                                       surface is only recordable down to 1m depth.         some charged to keep us away
                                                                       Read more at: bit.ly/dronesmarine.
                                                                                                                            from their anemone. They
                                                                                                                            clearly defend their home.
                                                                                                                              I have heard that if the fish are
                                                                                                                            removed from an anemone then
            What’s in a name?                    person with a rare disease is        the Sumatran rhinoceros. Every        the anemone gets eaten by other
            Mark Carwardine suggests             easier than fundraising for, say,    government and person around          fish. So, the relationship is a true
            (My way of thinking, September       multiple sclerosis, cancer or        the world should help save any        symbiosis, where both fish and
            2018) that measures to save          Alzheimer’s research. Is it?         species, even if it is foreign to     anemone benefit from protection.
            threatened species will be much      Philip Jenkins, France               their country. Extinction is a        Mark Costello, New Zealand
            more productive if we give                                                world problem. Though do the
            names to individual animals          Out of sight…                        Chinese or Vietnamese realise         Help or hindrance?
            whose plight we wish to              I totally agree with Mark            that they are the main reason         We enjoyed Kate Bradbury’s
            highlight. I disagree. Calling an    Carwardine (My way of                behind such losses, along with        article (Bringing back the green,
            animal Simba, Keiko or Sirocco       thinking, August 2018). I feel       other consumers of traditional        November 2018) and we’re
            might help that particular           that, as with the Yangtze River      Chinese medicine?                     pleased to see that we’re ticking
            animal to a better life, but what    dolphin, the vaquita suffers         Emmanuel Fardoulis, Australia         the boxes for wildlife in our
            about all the other members of       from ‘out of sight, out of mind'                                           own garden. However, putting
            their species? Does the public       syndrome – both living in a          Keep your distance                    out food for all the bird life
            only think it worthwhile to          watery world, the authorities        Following the article on your         this year has backfired on us.
            help species when it knows the       hope no one will notice if the       website (Royal Parks urge             Despite cleaning feeders and
            name (and a few other facts)         vaquita becomes extinct. This        caution, October, 2018) about         bird baths weekly, we’ve lost at
            about one of its members?            is such a poor excuse, though.       photographers surrounding red         least six greenfinches this year,
            If so, why is it possible for        If less is done then come                  deer in London’s Royal          plus a couple of goldfinches,
            members of organisations             Christmas time                                  Parks, I thought           chaffinches and a bullfinch
                                                                     Too close
            like Save the Rhino to run the       we may not have     for comfort?                   you may be              – all of which succumbed to
            London Marathon and raise            a single vaquita                                     interested in my      the dreaded finch disease. As
            considerable sums for the            left on Earth,                                        photograph.          wildlife lovers, should this
            species as a whole? An analogy       along with                                             The picture         be something we need to be
            with the human species would         others facing                                          shows a             worried about? Should we put
            be that fundraising to save one      extinction, like                                       photographer        out less food or stop altogether


             110   BBC Wildlife                                                                                                               December 2018
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