{"id":10833,"date":"2016-06-20T08:00:10","date_gmt":"2016-06-20T12:00:10","guid":{"rendered":"http:\/\/news.maryland.gov\/dnr\/?p=10833"},"modified":"2017-04-14T18:16:36","modified_gmt":"2017-04-14T22:16:36","slug":"birds-without-borders","status":"publish","type":"post","link":"https:\/\/news.maryland.gov\/dnr\/2016\/06\/20\/birds-without-borders\/","title":{"rendered":"Birds Without Borders: Continental bird conservation"},"content":{"rendered":"
\"Canada

Canada Geese; by Chuck Prahl<\/p><\/div>\n

One hundred years ago, North America united for birds.<\/p>\n

This August marks the 100th<\/sup> anniversary of the first Migratory Bird Treaty<\/a>. This groundbreaking international agreement between the United States and Canada was our country\u2019s first international commitment to protect natural resources across political boundaries. This milestone set the stage for continent-wide cooperative protection of migratory birds.
\n<\/p>\n

Darker colors indicate higher abundance. Red shows breeding areas; green shows migration; purple shows winter<\/em><\/p><\/div>\n

Continental unity, then and now<\/strong><\/p>\n

Twenty years later in 1936 in the aftermath of revolution, Mexican president L\u00e1zaro C\u00e1rdenas committed his country to a treaty with the U.S. protecting birds and other wildlife, connecting all of North America in its protection efforts. Even during times of tremendous economic and political instability, our three nations recognized the importance of migratory bird conservation and united to protect our shared species.<\/p>\n

In this centennial year, celebrating our earliest efforts towards international migratory bird protection, we are uniting once again with a State of North America\u2019s Birds<\/a> report\u2014a groundbreaking collaboration to evaluate bird populations in 9 key ecosystems across the continent. Developed by the U.S. North American Bird Conservation Initiative<\/a> and built using data collected by tens of thousands of citizen scientists, this report is a call to action to governments, private industry and the public to come together to support a beloved resource: our migratory birds.<\/p>\n

This unprecedented, continent-wide analysis demonstrates the power of people to understanding conservation needs\u2014and to make conservation happen.<\/p>\n

 <\/p>\n

\"Hen

Hen mallard; by Kim Cover<\/em><\/p><\/div>\n

Keeping close watch<\/strong><\/p>\n

Of the 1,154 types of birds that occur in North America, one third are on the report\u2019s Watch List<\/a>, which identifies high-risk species. In particular, the birds that depend on oceans and tropical forests are most imperiled due to habitat threats, restricted ranges and declining populations. More than half of our seabirds are listed. They are threatened by pollution, over-fishing, energy extraction, climate change and invasive species on islands that depredate nests.<\/p>\n

More than 50 boreal breeding bird species\u2014those coming from the southern Arctic region\u2014migrate to and through Mexico\u2019s tropical forests for winter. But while 80 percent of the boreal forest in Canada and the northern United States is still intact, tropical forests in Mexico suffer from dramatic deforestation, resulting in more than 70 percent habitat loss since the 1970s and landing more than half of Mexican tropical forest resident bird species on the Watch List.<\/p>\n

Birds connect our continent, meaning that deforestation in Mexico threatens species across North America. Several species of concern, such as wood thrush and Louisiana water thrush, breed in Maryland\u2019s forests but winter in Central America.<\/p>\n

Grassland birds are facing some of the steepest population declines of any group, landing many such species on the Watch List. The vast majority of our continent\u2019s pre-settlement prairie has been converted to agricultural and residential areas. As a result, grassland birds cling to fragmented remnants of their original habitats.<\/p>\n

\"Osprey;

Osprey; by Don Korrell<\/em><\/p><\/div>\n

In Maryland, grassland birds take advantage of surrogate habitats created on reclaimed strip mines, as well as habitats created specifically for them through voluntary private landowner participation in the Conservation Reserve Enhancement Program<\/a>. Through this federal-state partnership, participants receive land rental income in exchange for taking environmentally sensitive cropland out of production for 10 to 15 years. During that time period, they instead create wildlife habitat, establish wetlands, protect highly erodible lands or plant streamside buffers.<\/p>\n

 <\/p>\n

\"OneThirdGraphic\"Conservation efforts<\/strong><\/p>\n

In spite of such alarming trends, we know that when people push for positive change, bird conservation succeeds. One hundred years ago, passionate wildlife supporters encouraged national leaders to invest in bird conservation by signing the Migratory Bird Treaty and putting an end to market hunting.<\/p>\n

Investments in wetlands have paid off too. The 1934 Duck Stamp Act<\/a> reflected commitments by hunters to protect waterfowl habitat\u2014a key accomplishment that has created a strong positive outlook for ducks, herons, egrets and many others.<\/p>\n

In the 1980s, the passage of the North American Wetlands Conservation Act<\/a> secured funding to conserve wetland and upland habitat continent-wide. Over the past two decades, it has provided $1.4 billion in grants that acted as a cat\u00adalyst for generating $2.9 billion in part\u00adner funds for projects on 30 million acres of habitat in all three countries. In Maryland, this funding protected and enhanced more than 87,000 acres. Just as waterfowl migrate between Canada and Mexico and back again, conservation must be guided by the birds rather than borders.<\/p>\n

 <\/p>\n

\"Lesser

Lesser yellowlegs; by Bonnie Cole<\/em><\/p><\/div>\n

Call to action<\/strong><\/p>\n

As we celebrate the 100th anniversary of first Migratory Bird Treaty, birds once again need our help. Fortunately, there are\u00a0many ways to support strong populations<\/a>.<\/p>\n

Businesses can emerge as sustainability leaders, making healthy lands and waters part of their long-term growth strategies. Federal, state and local governments can guide policy, supporting strong conservation practices. Even our individual actions can have far-reaching positive impacts.<\/p>\n

Simple acts like choosing sustainably created products, preventing bird collisions with windows on our houses and office buildings, and contributing bird sighting data to international databases like eBird<\/em> can add up to a powerful continental force for bird conservation.<\/p>\n

Over the past one hundred years we have made great strides in tri-national bird conservation. But birds and their habitats are still threatened. It\u2019s time to recommit ourselves to this effort so we can look ahead to a bright future for birds in the next hundred years.<\/p>\n

 <\/p>\n

Article by\u00a0Judith Scarl, Ph.D\u2014<\/strong>U.S. Coordinator of the North American Bird Conservation Initiative and Association of Fish and Wildlife Agencies Bird Conservation program manager. Gwen Brewer, Ph.D<\/strong>\u2014<\/strong><\/em>Wildlife and Heritage science program manager\u2014<\/strong><\/em>contributed to this article.<\/em>
\nAppears in Vol. 19, No. 3 of the Maryland Natural Resource magazine, summer 2016.<\/em><\/p>\n

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One hundred years ago, North America united for birds. This August marks the 100th anniversary of the first Migratory Bird Treaty. This groundbreaking international agreement between the United States and Canada was our country\u2019s first international commitment to protect natural resources across political boundaries. This milestone set the stage for continent-wide cooperative protection of migratory  Read the Rest…<\/a><\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[957,13],"tags":[3168],"class_list":["post-10833","post","type-post","status-publish","format-standard","hentry","category-appnews","category-wildlife","tag-magazine"],"acf":[],"_links":{"self":[{"href":"https:\/\/news.maryland.gov\/dnr\/wp-json\/wp\/v2\/posts\/10833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/news.maryland.gov\/dnr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.maryland.gov\/dnr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.maryland.gov\/dnr\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/news.maryland.gov\/dnr\/wp-json\/wp\/v2\/comments?post=10833"}],"version-history":[{"count":6,"href":"https:\/\/news.maryland.gov\/dnr\/wp-json\/wp\/v2\/posts\/10833\/revisions"}],"predecessor-version":[{"id":11025,"href":"https:\/\/news.maryland.gov\/dnr\/wp-json\/wp\/v2\/posts\/10833\/revisions\/11025"}],"wp:attachment":[{"href":"https:\/\/news.maryland.gov\/dnr\/wp-json\/wp\/v2\/media?parent=10833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.maryland.gov\/dnr\/wp-json\/wp\/v2\/categories?post=10833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.maryland.gov\/dnr\/wp-json\/wp\/v2\/tags?post=10833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}