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srcset="https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/80x45/p02c8ww0.jpg 80w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/160x90/p02c8ww0.jpg 160w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/320x180/p02c8ww0.jpg 320w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/480x270/p02c8ww0.jpg 480w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/640x360/p02c8ww0.jpg 640w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/768x432/p02c8ww0.jpg 768w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/896x504/p02c8ww0.jpg 896w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/976x549/p02c8ww0.jpg 976w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/1008x567/p02c8ww0.jpg 1008w" sizes="(min-width: 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class="details__title">A dolphin's guide to Britain</h1><div class="details__description"> <div class="text--prose longest-synopsis"> <p>Britain's waters have become a minefield of noisy areas for dolphins.</p> </div> </div><div class="details__times cf component" data-section="metadata"><div class="episode-panel__meta"> <h2 class="visually-hidden">Release date: </h2> <time class="details__streamablefrom" datetime="2011-05-09T00:00:00+01:00">09 May 2011</time> </div><h2 class="visually-hidden">Duration: </h2> <p class="details__duration episode-panel__meta"> <svg tabindex="-1" aria-hidden="true" focusable="false" class="gelicon gelicon--centi gelicon--leading"><use xlink:href="/web/20210207070937im_/https://www.bbc.co.uk/programmes/p00gvb34#gelicon--core--duration"/></svg>2 minutes </p></div> <div class="clip-panel__buttons component"></div></div> </div><div class="grid 1/3@bpw2 1/4@bpe"> <div class="clip-panel__clip-is-from"> <h2 class="clip-panel__clip-is-from__heading">This clip is from</h2> <div class="programme programme--tv programme--episode block-link br-secondary-linkhover-onbg015--hover highlight-box--list-borderless programme--grid@bpw2 highlight-box--grid@bpw2 programme--grid@bpe highlight-box--grid@bpe br-keyline br-blocklink-secondary" data-pid="b01133dp"> <div class="programme__img 1/3 1/1@bpe 1/1@bpw2 programme__img--hasimage"> <div class="programme__img-box"> <img class="image lazyload " data-src="https://web.archive.org/web/20210207070937/https://ichef.bbci.co.uk/images/ic/320x180/p01h32xh.jpg" data-srcset="https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/80x45/p01h32xh.jpg 80w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/160x90/p01h32xh.jpg 160w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/320x180/p01h32xh.jpg 320w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/480x270/p01h32xh.jpg 480w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/640x360/p01h32xh.jpg 640w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/768x432/p01h32xh.jpg 768w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/896x504/p01h32xh.jpg 896w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/1008x567/p01h32xh.jpg 1008w" data-sizes="auto" alt=""> </div> </div> <div class="programme__body"> <h3 class="programme__titles"><a href="https://web.archive.org/web/20210207070937/https://www.bbc.co.uk/programmes/b01133dp" class="br-blocklink__link block-link__target" data-bbc-container="clip" data-bbc-title="from:title"><span class="programme__title delta"><span>The Animal's Guide to Britain</span></span><span class="hidden">—</span><span class="programme__subtitle centi"><span>Coastal Animals</span></span></a></h3> </div> </div> </div> </div></div> </div> </div> <div class="prog-layout 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href="https://web.archive.org/web/20210207070937/https://www.bbc.co.uk/programmes/p00gvdym" class="br-blocklink__link block-link__target" data-bbc-container="clip" data-bbc-title="more:title"><span class="programme__title delta"><span>Protective cover</span></span></a></h3> <p class="programme__service micro"> Duration: 03:13 </p> </div> </div> </li> </ul> </div> <div class="component__footer br-box-subtle"> <a class="component__footer__link" href="/web/20210207070937/https://www.bbc.co.uk/programmes/b01133dp/clips"> <span class="component__footer__title">See all clips from Coastal Animals</span> <span class="component__footer__detail">(8)</span> </a> </div> </div> <div class="component component--box--primary" id="tleoClips"> <div class="component__header"> <h2>More clips from The Animal's Guide to Britain</h2> </div> <div class="component__body br-box-page"> <ul class="grid-wrapper highlight-box-wrapper highlight-box-wrapper--grid@bpb1 highlight-box-wrapper--grid@bpw"> <li class="grid 1/2@bpb1 1/2@bpw 1/4@bpe"> <div class="programme programme--clip block-link highlight-box--list highlight-box--grid@bpb1 programme--grid@bpb1 highlight-box--grid@bpw programme--grid@bpw br-keyline br-blocklink-page br-page-linkhover-onbg015--hover" data-pid="p00gvfn5"> <div class="programme__img 1/1@bpb1 1/1@bpw programme__img--available programme__img--hasimage"> <div class="programme__img-box"> <img class="image lazyload " data-src="https://web.archive.org/web/20210207070937/https://ichef.bbci.co.uk/images/ic/240x135/p02c8wz3.jpg" data-srcset="https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/80x45/p02c8wz3.jpg 80w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/160x90/p02c8wz3.jpg 160w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/320x180/p02c8wz3.jpg 320w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/480x270/p02c8wz3.jpg 480w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/640x360/p02c8wz3.jpg 640w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/768x432/p02c8wz3.jpg 768w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/896x504/p02c8wz3.jpg 896w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/1008x567/p02c8wz3.jpg 1008w" data-sizes="auto" alt=""> </div> <div class="cta cta__overlay"> <div class="cta__icon cta__without-link"> <svg tabindex="-1" aria-hidden="true" focusable="false" class="gelicon gelicon--half-container"><use xlink:href="/web/20210207070937im_/https://www.bbc.co.uk/programmes/p00gvb34#gelicon--audio-visual--play"/></svg> </div> </div> </div> <div class="programme__body"> <h3 class="programme__titles"><a href="https://web.archive.org/web/20210207070937/https://www.bbc.co.uk/programmes/p00gvfn5" class="br-blocklink__link block-link__target" data-bbc-container="clip" data-bbc-title="more:title"><span class="programme__title delta"><span>Chubby chick</span></span><span class="hidden">—</span><span class="programme__subtitle centi"><span>Coastal Animals</span></span></a></h3> <p class="programme__service micro"> Duration: 00:55 </p> </div> </div> </li> <li class="grid 1/2@bpb1 1/2@bpw 1/4@bpe"> <div class="programme programme--clip block-link highlight-box--list highlight-box--grid@bpb1 programme--grid@bpb1 highlight-box--grid@bpw programme--grid@bpw br-keyline br-blocklink-page br-page-linkhover-onbg015--hover" data-pid="p00gvfpp"> <div class="programme__img 1/1@bpb1 1/1@bpw programme__img--available programme__img--hasimage"> <div class="programme__img-box"> <img class="image lazyload " data-src="https://web.archive.org/web/20210207070937/https://ichef.bbci.co.uk/images/ic/240x135/p02c8wzd.jpg" data-srcset="https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/80x45/p02c8wzd.jpg 80w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/160x90/p02c8wzd.jpg 160w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/320x180/p02c8wzd.jpg 320w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/480x270/p02c8wzd.jpg 480w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/640x360/p02c8wzd.jpg 640w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/768x432/p02c8wzd.jpg 768w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/896x504/p02c8wzd.jpg 896w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/1008x567/p02c8wzd.jpg 1008w" data-sizes="auto" alt=""> </div> <div class="cta cta__overlay"> <div class="cta__icon cta__without-link"> <svg tabindex="-1" aria-hidden="true" focusable="false" class="gelicon gelicon--half-container"><use xlink:href="/web/20210207070937im_/https://www.bbc.co.uk/programmes/p00gvb34#gelicon--audio-visual--play"/></svg> </div> </div> </div> <div class="programme__body"> <h3 class="programme__titles"><a href="https://web.archive.org/web/20210207070937/https://www.bbc.co.uk/programmes/p00gvfpp" class="br-blocklink__link block-link__target" data-bbc-container="clip" data-bbc-title="more:title"><span class="programme__title delta"><span>Seal secret weapons</span></span><span class="hidden">—</span><span class="programme__subtitle centi"><span>Coastal Animals</span></span></a></h3> <p class="programme__service micro"> Duration: 02:46 </p> </div> </div> </li> <li class="grid 1/2@bpb1 1/2@bpw 1/4@bpe"> <div class="programme programme--clip block-link highlight-box--list highlight-box--grid@bpb1 programme--grid@bpb1 highlight-box--grid@bpw programme--grid@bpw br-keyline br-blocklink-page br-page-linkhover-onbg015--hover" data-pid="p00gvd9p"> <div class="programme__img 1/1@bpb1 1/1@bpw programme__img--available programme__img--hasimage"> <div class="programme__img-box"> <img class="image lazyload " data-src="https://web.archive.org/web/20210207070937/https://ichef.bbci.co.uk/images/ic/240x135/p02c8wy5.jpg" data-srcset="https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/80x45/p02c8wy5.jpg 80w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/160x90/p02c8wy5.jpg 160w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/320x180/p02c8wy5.jpg 320w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/480x270/p02c8wy5.jpg 480w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/640x360/p02c8wy5.jpg 640w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/768x432/p02c8wy5.jpg 768w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/896x504/p02c8wy5.jpg 896w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/1008x567/p02c8wy5.jpg 1008w" data-sizes="auto" alt=""> </div> <div class="cta cta__overlay"> <div class="cta__icon cta__without-link"> <svg tabindex="-1" aria-hidden="true" focusable="false" class="gelicon gelicon--half-container"><use xlink:href="/web/20210207070937im_/https://www.bbc.co.uk/programmes/p00gvb34#gelicon--audio-visual--play"/></svg> </div> </div> </div> <div class="programme__body"> <h3 class="programme__titles"><a href="https://web.archive.org/web/20210207070937/https://www.bbc.co.uk/programmes/p00gvd9p" class="br-blocklink__link block-link__target" data-bbc-container="clip" data-bbc-title="more:title"><span class="programme__title delta"><span>Britain's bottlenoses</span></span><span class="hidden">—</span><span class="programme__subtitle centi"><span>Coastal Animals</span></span></a></h3> <p class="programme__service micro"> Duration: 01:59 </p> </div> </div> </li> <li class="grid 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https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/640x360/p02c8wy7.jpg 640w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/768x432/p02c8wy7.jpg 768w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/896x504/p02c8wy7.jpg 896w, https://web.archive.org/web/20210207070937im_/https://ichef.bbci.co.uk/images/ic/1008x567/p02c8wy7.jpg 1008w" data-sizes="auto" alt=""> </div> <div class="cta cta__overlay"> <div class="cta__icon cta__without-link"> <svg tabindex="-1" aria-hidden="true" focusable="false" class="gelicon gelicon--half-container"><use xlink:href="/web/20210207070937im_/https://www.bbc.co.uk/programmes/p00gvb34#gelicon--audio-visual--play"/></svg> </div> </div> </div> <div class="programme__body"> <h3 class="programme__titles"><a href="https://web.archive.org/web/20210207070937/https://www.bbc.co.uk/programmes/p00gvdym" class="br-blocklink__link block-link__target" data-bbc-container="clip" data-bbc-title="more:title"><span class="programme__title delta"><span>Protective cover</span></span><span class="hidden">—</span><span class="programme__subtitle centi"><span>Coastal Animals</span></span></a></h3> <p class="programme__service micro"> Duration: 03:13 </p> </div> </div> </li> </ul> </div> <div class="component__footer br-box-subtle"> <a class="component__footer__link" href="/web/20210207070937/https://www.bbc.co.uk/programmes/b010k3j3/clips"> <span class="component__footer__title">See all clips from The Animal's Guide to Britain</span> <span class="component__footer__detail">(37)</span> </a> </div> </div> </div> </div> </div> <div class="br-box-subtle text-base programmes-page programmes-page--flush" id="programmes-footer"><div class="footer-wrapper br-keyline"> <div class="footer g-f-l"> <h2 class="visually-hidden">Related Content</h2> <div class="grid-wrapper grid-wrapper--flush"> <div class="grid grid--flush 1/2@bpw 5/12@bpw2 5/12@bpe"><div 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