Opinion PER CURIAM.
The California condor, the largest winged inhabitant of North America, has been decimated to the point where only twenty-six members of the species remain in existence. At the time this controversy began, all but six of the birds were kept in zoos in Los Angeles and San Diego as part of a breeding program designed to avert extinction of the species. This lawsuit arises from the U.S. Fish & Wildlife Service’s decision to bring the remaining con
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dors in from the wild. The district court granted plaintiff National Audubon Society’s request for a preliminary injunction barring the Service from carrying out this decision,
I.
In recent years, the Wildlife Service’s energies have been engaged in inauspicious efforts to stem the condor flock’s steady decline. In 1979, working in tandem with public and private groups (including the plaintiff), the Service developed a “Condor Recovery Plan.” This plan had two principal elements: extensive tracking and study of wild birds, and the commencement of a captive propagation program. At the time, it was hoped that better information about the birds’ lifestyle (and causes of death), together with enhanced breeding in capacity, could save the condor. The mortality rate among wild birds, however, proved to be alarming: in the winter of 1984-85, six of the then fifteen wild condors vanished. A common cause of death was believed to be lead poisoning following the birds’ feeding on the carcasses of animals shot by hunters (the condor is a member of the vulture family).
After considering a wide range of scientific opinion, the Wildlife Service issued an Environmental Assessment in October, 1985 setting forth seven alternative courses of action for condor preservation. The option chosen by the agency combined capture of birds whose genes were poorly represented among the captive flock, maintenance of a small wild flock, and eventual release of young birds bred in captivity. This choice struck a balance between the competing considerations at stake (as well as the contending views of biologists and naturalists): on the one hand, bringing in the remaining wild condors would minimize mortality and increase the genetic diversity of the captive flock; on the other hand, preservation of a wild flock would provide “guide birds” available to lead captive-bred condors ultimately released, facilitate the improvement of techniques of protecting the birds, and prevent the erosion of public support for preserving the condors’ habitat.
Shortly after this report was released, however, troubling news began reaching the Wildlife Service. One of the birds scheduled to remain in the wild appeared to be courting one of the birds slated for capture. Second, due to apparent zoo mismanagement, the young condors selected for release into the wilderness in the next year had grown too tame. And, most importantly, one condor inhabiting an area regarded as very safe, where “clean” carcasses were provided for the birds, nonetheless came down with lead poisoning (and has since died). In late December, the agency reversed its earlier decision and announced that all remaining wild birds would now be brought in. The federal Council on Environmental Quality certified that an emergency existed and that immediate documentation of the environmental effects of this decision was unnecessary. In any event, on December 23 the Service issued an “Addendum” to its October Environmental Assessment explaining the reasons why the agency now believed a different plan of action was called for.
This lawsuit followed. Audubon claimed that the Wildlife Service’s action violated the Administrative Procedure Act (APA), 5 U.S.C. § 701
et seq.
(1982), the Endangered Species Act (ESA), 16 U.S.C. § 1531
et seq.
(1982), and the National Environmental Policy Act (NEPA), 42 U.S.C. § 4321
et seq.
(1982), and moved for a preliminary injunction barring the capture of the wild condors. The district court granted Audubon’s motion, finding that the plaintiff had demonstrated a likelihood of success on the merits
1
and a balance of
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hardships in its favor.
See
II.
This court customarily reviews a district court’s grant of preliminary equitable relief under the deferential abuse of discretion standard.
See Foundation on Economic Trends v. Heckler,
Although the district court relied upon the ESA and NEPA as well as the Administrative Procedure Act, it is clear that those statutes essentially place the same demands on agency decisionmakers as does the APA.
See Cabinet Mountains Wilderness v. Peterson,
We believe the Wildlife Service’s decision to capture the remaining wild condors was manifestly defensible. That decision represented a reevaluation by the responsible agency of the costs and benefits associated with the existence of captive and wild condor flocks. Contrary to the plaintiff’s assertion, the decision was not markedly at odds with previous policy. In its October Environmental Assessment; while endorsing the maintenance of a small wild flock, the Service had recognized that there were weighty arguments to the contrary and that the question was close; it noted that “if the condor population appears to continue steadily downward after implementation of this option, we stand ready to reevaluate the taking into captivity of all, or a significant portion of, the remaining [wild] population.” This is, in part, precisely what happened: the agency reconsidered its policy after learning of recent developments, including the lead poisoning suffered by a bird inhabiting what was thought to be one of the safest locations. The Wildlife Service simply exercised its discretion to “adapt [its] rules and policies to the demands of changing circumstances.”
Permian Basin Area Rate Cases,
More fundamentally, agencies are entitled to alter their policies “ ‘with
or without
a change in circumstances,’ ” so long as they satisfactorily explain why they have done so.
Motor Vehicle Mfrs. Ass’n v. State Farm Mut. Auto. Ins. Co.,
Reversed.
Notes
. In fact, the court apparently found more than a likelihood; it stated in its opinion that it would subsequently grant the plaintiffs’ motion for summary judgment as well. No opinion has yet issued on that matter.
. So far as the record discloses, it appears that Audubon has standing to maintain this action. The organization’s activities in observing and studying wild condors may be set back by the agency’s action, and these activities are within the “zone of interests” protected by the ESA and NEPA.
See Japan Whaling Ass’n
v.
American Cetacean Soc’y,
— U.S. -, -,
. In any event, the Council on Environmental Quality had certified that, due to the urgent nature of the Wildlife Service's concerns with condor mortality, immediate recording of the agency’s reasons why it now preferred another of the alternative courses of action discussed in the Environmental Assessment was not required by NEPA. Since "CEQ's interpretation of NEPA is entitled to substantial deference,"
Andrus v. Sierra Club,
