131![Posted on Fri, Mar. 21, 2014 Horseshoe crabs: Part spider, part medical wonder and now in danger By Jenny Staletovich [removed] Posted on Fri, Mar. 21, 2014 Horseshoe crabs: Part spider, part medical wonder and now in danger By Jenny Staletovich [removed]](https://www.pdfsearch.io/img/265872ce5a2e9622eb1fc55161405ec4.jpg) | Add to Reading ListSource URL: horseshoecrab.orgLanguage: English - Date: 2014-03-22 11:46:48
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132![Horseshoe Crab Vocabulary Sheet Horseshoe Crab Vocabulary Sheet](https://www.pdfsearch.io/img/809288d3f18ee808229b6e9513e809f0.jpg) | Add to Reading ListSource URL: www.dnr.state.md.usLanguage: English - Date: 2014-07-28 17:19:16
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133![USGS Patuxent Wildlife Research Center - US Fish and Wildlife Service Partnerships USGS Patuxent Wildlife Research Center - US Fish and Wildlife Service Partnerships](https://www.pdfsearch.io/img/efee3adfb8465785a1e36f139714058f.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2004-02-03 15:18:52
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134![Newsletter Summer[removed]11X17 Newsletter Summer[removed]11X17](https://www.pdfsearch.io/img/3c393132c99f2fa939496b9512962bde.jpg) | Add to Reading ListSource URL: www.longislandtraditions.orgLanguage: English - Date: 2011-12-14 23:00:00
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135![R econnect ne of my favorite class assignments for an adult environmental issues class that I have taught is to ask R econnect ne of my favorite class assignments for an adult environmental issues class that I have taught is to ask](https://www.pdfsearch.io/img/896e09acffaa0a321ffdb52f3aaa981c.jpg) | Add to Reading ListSource URL: www.greatbay.orgLanguage: English - Date: 2013-03-10 05:00:00
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136![USGS Patuxent Wildlife Research Center - US Fish and Wildlife Service Partnerships The USGS Patuxent Wildlife Research Center (PWRC) has a productive history of partnership with the US Fish and Wildlife Service, stemming USGS Patuxent Wildlife Research Center - US Fish and Wildlife Service Partnerships The USGS Patuxent Wildlife Research Center (PWRC) has a productive history of partnership with the US Fish and Wildlife Service, stemming](https://www.pdfsearch.io/img/96e3d0d2aff2db91e609812c04d7f682.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2003-02-11 10:03:44
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137![BayViews CHILDREN’S SUMMER PROGRAMS BayVentures 2009 BayViews CHILDREN’S SUMMER PROGRAMS BayVentures 2009](https://www.pdfsearch.io/img/49fa6584310f5c7fdda9e7976f899735.jpg) | Add to Reading ListSource URL: www.greatbaystewards.orgLanguage: English - Date: 2012-06-19 13:11:54
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138![Station 1: About Crabs Learn ways to catch crabs and study their anatomy and behavior. Background The blue crab is a well-known inhabitant of the Chesapeake Bay. Crabs can tolerate water that Station 1: About Crabs Learn ways to catch crabs and study their anatomy and behavior. Background The blue crab is a well-known inhabitant of the Chesapeake Bay. Crabs can tolerate water that](https://www.pdfsearch.io/img/b1fa883c3935dff479bc800cdcee9de9.jpg) | Add to Reading ListSource URL: www.serc.si.eduLanguage: English - Date: 2012-03-27 15:44:29
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139![L iving fossils stirring under Great Bay Waters Research L iving fossils stirring under Great Bay Waters Research](https://www.pdfsearch.io/img/e08fce83246898ae1f8902f660fb8fea.jpg) | Add to Reading ListSource URL: www.greatbaystewards.orgLanguage: English - Date: 2012-06-19 13:11:57
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140![F RIENDS OF THE D U P ONT N ATURE C ENTER F RIENDS OF THE D U P ONT N ATURE C ENTER](https://www.pdfsearch.io/img/a818a0fb0c2dee8de7503d9082b25582.jpg) | Add to Reading ListSource URL: www.dupontnaturecenter.orgLanguage: English - Date: 2013-08-27 13:12:50
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