Reported / Citable
Background
In 1971, Congress enacted the Wild Free-Roaming Horses and Burros Act (Wild Horses Act) to protect wild horses and burros on public lands and directed the Bureau of Land Management (BLM) to manage populations, including removing excess animals when overpopulation exists.
The Act states that upon a finding of overpopulation, BLM “shall immediately remove excess animals from the range so as to achieve appropriate management levels.” 16 U.S.C. § 1333(b)(2).
BLM determined overpopulation existed in two Nevada areas—the Little Fish Lake Joint Management Area (AML 79–132; 2021 population estimated at 291) and the Stone Cabin Complex (AML 242–404; 2021 population estimated at 1,097)—and issued 10-year Gather Plans for each.
The Plans outlined three activity types: (1) initial gather(s) to achieve low AML; (2) population control measures (fertility control, sex ratio adjustment); and (3) maintenance gathers if population again exceeds AML.
Both Plans acknowledged logistical constraints (gather efficiency, weather, contractor availability, holding capacity) that could require multiple gathers to reach low AML, but stated the objective was to achieve low AML “as immediately as possible” and “as expeditiously as possible.” Plaintiffs, ranchers holding grazing permits in the areas, sued under the APA (§§ 706(2)(A) and (C)), alleging the Plans violated the Act’s immediacy requirement by lacking a specific timeframe for initial gathers and by conditioning follow-up gathers and population control on off-site factors like funding and national priorities.
The district court granted summary judgment for the government, and Plaintiffs appealed.
The reviewing court therefore addressed the dispute in the posture described above, applying the governing standard to the existing record rather than deciding questions the opinion expressly reserved.
The Court’s Holding
The Ninth Circuit affirmed.
The court held that the Wild Horses Act requires BLM to remove excess animals as promptly as logistically and reasonably possible, taking into account humane treatment and other statutory considerations, but does not require BLM to set a specific timeframe for removal actions.
The court interpreted “immediately” in context: the Act prescribes a multi-step, sequential removal process (destruction of sick/old animals, adoption of healthy ones, destruction of unadopted remainder) conditioned on humane treatment, adopter qualifications, and cost-efficiency, and also requires BLM to consider scientific recommendations and consult with state agencies.
These competing mandates make instantaneous removal impossible and grant BLM discretion to modulate timing.
The Gather Plans complied because they directed prompt initial gathers unconditioned by external factors, acknowledged only practical constraints recognized by the Act, and stated the objective was to achieve low AML as immediately as possible.
The immediacy requirement applies only to the initial removal to achieve AML, not to subsequent population maintenance actions (fertility control, follow-up gathers) conditioned on off-site factors.
Reading the statute as a whole, the panel held that “immediately” means as promptly as logistically and reasonably possible while respecting the Act’s humane-treatment, consultation, adoption, and cost requirements.
The initial gathers were not conditioned on national priorities or funding.
Conditions attached to later fertility controls and maintenance gathers did not violate the initial-removal command.
Key Takeaways
- The Wild Horses Act’s “immediately remove” command (16 U.S.C. § 1333(b)(2)) means BLM must act as promptly as logistically and reasonably possible, not instantaneously or within a fixed deadline.
- BLM has significant discretion to determine removal timing based on practical constraints (gather efficiency, weather, contractor availability, holding capacity) and statutory obligations (humane treatment, adoption demand, scientific consultation, ecological balance).
- A gather plan complies with the immediacy requirement if it directs prompt initial gathers unconditioned by external factors and acknowledges only practical difficulties inherent in the statutory removal process.
- The immediacy requirement applies only to the initial removal actions to achieve appropriate management levels (AML), not to subsequent population maintenance measures (fertility control, maintenance gathers) or their conditions.
- A party alleging unreasonable delay in executing a gather plan may challenge BLM’s inaction under APA § 706(1), but the absence of a specific timeframe in the plan itself does not violate the Act.
Why It Matters
This decision clarifies the standard for judicial review of BLM wild horse gather plans under the Wild Horses Act’s immediacy requirement.
By rejecting a rigid temporal interpretation of “immediately” and embracing a context-dependent reasonableness standard, the court affirms BLM’s operational discretion to balance prompt removal with the Act’s detailed procedural mandates (humane handling, adoption process, scientific consultation) and real-world logistical constraints.
The ruling distinguishes between the statutory duty to achieve AML promptly and the discretionary management of populations at AML thereafter, limiting the scope of the immediacy mandate.
It also preserves the availability of APA unreasonable-delay claims (§ 706(1)) as a backstop against indefinite deferral of initial gathers, ensuring the statutory command retains practical force without requiring fixed deadlines in planning documents.
For practitioners, the limits of the disposition are as important as its result: the decision controls the identified issue and posture, while leaving reserved questions and further proceedings to the tribunal handling the case.