Migratory Bird Treaty Act of 1918
The Migratory Bird Treaty Act of 1918 (MBTA), codified at 16 U.S.C. §§ 703–712 (although §709 is omitted), is a United States federal law, first enacted in 1918 to implement the convention for the protection of migratory birds between the United States and Canada .[1] The statute makes it unlawful without a waiver to pursue, hunt, take, capture, kill, or sell nearly 1,100 species of birds listed therein as migratory birds. The statute does not discriminate between live or dead birds and also grants full protection to any bird parts including feathers, eggs, and nests. A March 2020 update of the list increased the number of species to 1,093.[2]
Some exceptions to the act, including the eagle feather law, are enacted in federal regulations (50 CFR 22), which regulate the taking, possession, and transportation of bald eagles, golden eagles, and their "parts, nests, and eggs" for "scientific, educational, and depredation control purposes; for the religious purposes of American Indian tribes; and to protect other interests in a particular locality." Enrolled members of federally recognized tribes may apply for an eagle permit for use in "bona fide tribal religious ceremonies."[3]
The United States Fish and Wildlife Service issues permits for otherwise prohibited activities under the act. These include permits for taxidermy, falconry, propagation, scientific and educational use, and depredation, an example of the last being the killing of geese near an airport, where they pose a danger to aircraft.
The Act was enacted in an era when many bird species were threatened by the commercial trade in birds and bird feathers. The Act was one of the first federal environmental laws (the Lacey Act had been enacted in 1900). The Act replaced the earlier Weeks-McLean Act (1913). Since 1918, similar conventions between the United States and four other nations have been made and incorporated into the MBTA: Mexico (1936), Japan (1972) and the Soviet Union (1976, now its successor state Russia). Some of the conventions stipulate protections not only for the birds themselves, but also for habitats and environs necessary for the birds' survival.
Constitutionally this law is of interest as it is a use of the federal treaty-making power to override the provisions of state law. The principle that the federal government may do this was upheld in the case Missouri v. Holland. In a defense of the treaty, Federal Judge Valerie Caproni on August 11, 2020 wrote in a decision, "It is not only a sin to kill a mockingbird, it is also a crime.”[4][5]
After an update to administrative law in January 2021, the United States Department of the Interior ceased to enforce penalties under the Migratory Bird Treaty Act for the accidental killings of birds by businesses or individuals.[6] This change was revoked on October 4, 2021.[7]
Migratory birds may seek respite within trees or on buildings considered private property. The Migratory Bird Treaty Act of 1918 prohibits the removal of all listed species or their parts (feathers, eggs, nests, etc.) from such property. However, in extreme circumstances, a federal permit might be obtained for the relocation of listed species (in some states a state permit is required in addition to a federal permit). Pursuant to the spirit of the treaty, it is not trivial to obtain a permit; the applicant must meet a certain criteria as outlined in Title 50, Code of Federal Regulations, 21.27, Special Purpose Permits.[13]
The permit applicant is generally a contractor who specializes in wildlife relocation. When hiring a contractor to trap and relocate any animal from one's property, the private property owner is well advised to attain proof of such permits before any trapping activity begins, as trapping without the necessary paperwork is common in the United States.
Most wildlife management professionals consider relocation actions undue harm to the birds, particularly since relocated birds (being migratory) often return to the same property the next year. In the case of trapping and relocation, harm is brought on by or can result in:
The migratory bird conventions with Canada and Mexico define "game birds" as those species belonging to the following families:
The Migratory Bird Treaty Act, which implements the conventions, grants the Secretary of the Interior the authority to establish hunting seasons for any of the migratory game bird species listed above. In actuality, the Fish and Wildlife Service has determined that hunting is appropriate only for those species for which there is a long tradition of hunting, and for which hunting is consistent with their population status and their long-term conservation. It is unlikely, for example, that we will ever see legalized hunting of plovers, curlews, or the many other species of shorebirds whose populations were devastated by market gunners in the last decades of the 19th century.
Although the Migratory Bird Treaty Act considers some 170 species to be "game birds," less than 60 species are typically hunted each year. The Fish and Wildlife Service publishes migratory game bird regulations in the Federal Register. Those species for which hunting regulations have been established at some point during the past 10 years are designated with an asterisk (*) in the following list. However, such a designation does not necessarily indicate that a given species can be taken legally in your State or locality. For regulations specific to your locality, you should consult with your State's natural resource agency.
Source: The list of hunted species was taken primarily from Appendix 2 of the Final Supplemental Environmental Impact Statement: Issuance of Annual Regulations Permitting the Sport Hunting of Migratory Birds (SEIS 88), U.S. Fish and Wildlife Service.
Legal cases[edit]
One issue involves a small uninhabited island in the Pacific Ocean known as Farallon de Medinilla located 150 miles (240 km) north of Guam. The target range there is the United States Pacific Fleet's only U.S.-controlled range available, and conveniently accessible from bases in Guam, for live-fire training. In addition, the air and sea space in the Farallon de Medinilla area provides sufficient room for the many different attack profiles which need to be rehearsed. During the peak of Vietnam War operations, ordnance delivered on the island was estimated at 22 tons per month, but is considerably less now.
The U.S. Navy has far more mitigation procedures to prevent environmental damage in the present day than they did in the 1960s. In compliance with the National Environmental Policy Act of 1969 they prepared an Environmental Impact Statement.[14] However, the Navy could not guarantee that no bird protected by the MBTA would be killed, despite the precautions. The Fish and Wildlife Service could not grant a permit without such a guarantee, and no permit has been issued. The Navy argued that it had done its best to comply with environmental laws, and should be permitted to operate under the Impact Statement prepared for NEPA. Vice Speaker Joseph P. DeLeon Guerrero, R-Saipan, noted that the U.S. military "is thorough and meticulous in monitoring the impact of the bombing [drills]" on Farallon de Medinilla.
Earthjustice sued for a temporary restraining order of tests because the Navy did not comply with the MBTA, although they did comply with the other environmental laws. As a result, a law was introduced by congress (H.R. 4546) to amend the Migratory Bird Treaty Act of 1918 to make it lawful for the Department of Defense to "take migratory birds during a 'military readiness activity.'" (Readiness activities are defined as all training activities and military operations related to combat and the testing of equipment for combat use.) The record in congress noted that "A recent federal court ruling indicated that the Navy had violated the Migratory Bird Treaty Act by incidentally taking migratory birds without a permit during training exercises near Guam. The House report indicates that the exemption provision is intended to address the lack of permit authorization for incidental takings, so that essential training exercises may proceed. It appears that the language used in the bill would not authorize the issuance of permits, but more broadly would state that the part of the Migratory Bird Treaty Act that articulates unlawful behavior does not apply to a military readiness activity.[15]