{"id":29060,"date":"2012-08-06T10:28:23","date_gmt":"2012-08-06T16:28:23","guid":{"rendered":"http:\/\/hill-kleerup.org\/blog\/2012\/08\/06\/managing-managed-animal-populations.html"},"modified":"2012-08-14T09:30:43","modified_gmt":"2012-08-14T15:30:43","slug":"managing-managed-animal-populations","status":"publish","type":"post","link":"https:\/\/hill-kleerup.org\/blog\/2012\/08\/06\/managing-managed-animal-populations.html","title":{"rendered":"Managing managed animal populations"},"content":{"rendered":"<p>Zoos have a problem, as they try to manage genetic diversity and breeding populations of their animals. \u00a0Do they use contraceptives to regulate reproduction (with possible medical side effects, as well as removing raising young from their animals&#39; experiences), or do they let the animals breed and then euthanize excess or unsuited offspring after a certain age?<\/p>\n<p>There don&#39;t appear to be any perfect answers.<\/p>\n<p style='clear:both;'>\n<p style='margin-bottom:5px;'><strong>Embedded Link<\/strong><\/p>\n<div style='height:120px;width:120px;overflow:hidden;float:left;margin-top:0px;padding-top:0px;margin-right:10px;vertical-align:top;text-align:center;clear:both;'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img style='max-width:none;' src='https:\/\/images0-focus-opensocial.googleusercontent.com\/gadgets\/proxy?container=focus&#038;gadget=a&#038;resize_h=100&#038;url=http%3A%2F%2Fgraphics8.nytimes.com%2Fimages%2F2012%2F08%2F03%2Fus%2FZoo%2FZoo-thumbLarge.jpg' border='0' \/>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a href='http:\/\/www.nytimes.com\/2012\/08\/03\/science\/zoos-divide-over-contraception-and-euthanasia-for-animals.html?_r=1&#038;pagewanted=all'>Zoos Divide Over Contraception and Euthanasia for Animals<\/a><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tWith limited capacity, zoos are often choosing between two controversial methods of limiting the population of endangered species: birth control and euthanasia.\n\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<p style='clear:both;'> <strong>Google+:<\/strong> <a href='https:\/\/plus.google.com\/101083456815352083930\/posts\/73Liz545NWP' target='_new'>View post on Google+<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Zoos have a problem, as they try to manage genetic diversity and breeding populations of their animals. \u00a0Do they use contraceptives to regulate reproduction (with possible medical side effects, as well as removing raising young from their animals&#39; experiences), or do they let the animals breed and then euthanize excess or unsuited offspring after a &hellip; <a href=\"https:\/\/hill-kleerup.org\/blog\/2012\/08\/06\/managing-managed-animal-populations.html\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Managing managed animal populations&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_analysis_target_kw":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[106],"tags":[],"class_list":["post-29060","post","type-post","status-publish","format-standard","hentry","category-plusposts"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":127454,"url":"https:\/\/hill-kleerup.org\/blog\/2015\/08\/05\/a-different-perspective-on-the-cecil-the-lion-killing.html","url_meta":{"origin":29060,"position":0},"title":"A different perspective on the Cecil the Lion killing","author":"***Dave","date":"Wed 5-Aug-15 10:23pm","format":false,"excerpt":"A writer from rural Zimbabwe suggests that lions are not big, fuzzy, pretty creatures that, like Simba, walk around all day singing Broadway show tunes. For some people, they remain dangerous predators.It's a worthwhile consideration. We saw a bit of the interface between park lions and domesticated animals while we\u2026","rel":"","context":"In &quot;~PlusPosts&quot;","block_context":{"text":"~PlusPosts","link":"https:\/\/hill-kleerup.org\/blog\/category\/blogging\/plusposts"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2377,"url":"https:\/\/hill-kleerup.org\/blog\/2002\/07\/03\/beats_being_use.html","url_meta":{"origin":29060,"position":1},"title":"Beats being used for croquet balls","author":"***Dave","date":"Wed 3-Jul-02 1:28pm","format":false,"excerpt":"Back in 1974, a gardener brought four hedgehogs to the Scottish western isles of South Uist and Benbecula, to try and control pests. Since then, lacking any predation (duh), the...","rel":"","context":"In &quot;Science &amp; Nature&quot;","block_context":{"text":"Science &amp; Nature","link":"https:\/\/hill-kleerup.org\/blog\/category\/science"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":15577,"url":"https:\/\/hill-kleerup.org\/blog\/2009\/08\/13\/teh-cute.html","url_meta":{"origin":29060,"position":2},"title":"TEH CUTE!!!","author":"***Dave","date":"Thu 13-Aug-09 9:08pm","format":false,"excerpt":"Four Red Pandas born at the Denver Zoo. Too cute for words!\u00a0 Four furry little red pandas have been born at the Denver Zoo, only the fifth recorded birth of quadruplets at an accredited U.S. zoo. The four cubs, three males and one female, were born to mother Sophia and\u2026","rel":"","context":"In &quot;Science &amp; Nature&quot;","block_context":{"text":"Science &amp; Nature","link":"https:\/\/hill-kleerup.org\/blog\/category\/science"},"img":{"alt_text":"red-pandas","src":"https:\/\/i0.wp.com\/hill-kleerup.org\/blog\/wp\/wp-content\/uploads\/2009\/08\/red-pandas.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":27266,"url":"https:\/\/hill-kleerup.org\/blog\/2012\/03\/28\/all-animals-are-equal-but-some-animals-are-more-equal-than-others.html","url_meta":{"origin":29060,"position":3},"title":"All animals are equal, but some animals are more equal than others","author":"***Dave","date":"Wed 28-Mar-12 11:05pm","format":false,"excerpt":"All charter schools are good, positive exemplars of independent teaching and innovation ... except for the ones we don't like, which should be illegal.As in the story below, where a bill is before the Tennessee legislature to ban charter schools where more than 3.5% of their staff is immigrants, even\u2026","rel":"","context":"In &quot;~PlusPosts&quot;","block_context":{"text":"~PlusPosts","link":"https:\/\/hill-kleerup.org\/blog\/category\/blogging\/plusposts"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":12187,"url":"https:\/\/hill-kleerup.org\/blog\/2007\/10\/28\/california_fire_victim_as.html","url_meta":{"origin":29060,"position":4},"title":"California Fire Victim Assistance","author":"***Dave","date":"Sun 28-Oct-07 3:24pm","format":false,"excerpt":"The immediate crisis in California from the wildfires is largely dealt with, but there's much to be done to help folks who've lost their houses, and are trying to pick...","rel":"","context":"In &quot;Climate Change \/ Weather \/ Disasters&quot;","block_context":{"text":"Climate Change \/ Weather \/ Disasters","link":"https:\/\/hill-kleerup.org\/blog\/category\/science\/weather-and-climate-change"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1755,"url":"https:\/\/hill-kleerup.org\/blog\/2002\/05\/03\/blood_on_their.html","url_meta":{"origin":29060,"position":5},"title":"Blood on their hands","author":"***Dave","date":"Fri 3-May-02 7:47am","format":false,"excerpt":"An animal science professor has put forward a convincing case that a vegetarian diet kills animals, too. 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