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“THE “GOLD STANDARD” UNDER INSPECTION”

USDA Citations at AZA-Accredited Facilities Raise Questions About Animal Care and Accountability:

The Association of Zoos and Aquariums promotes its accreditation standards as representing high levels of animal care, welfare, veterinary care and professional practice.

But USDA inspection reports issued in 2026 document concerning findings at multiple AZA-accredited facilities—including animal deaths, veterinary-care deficiencies, handling incidents and facility maintenance concerns.

Two recently discovered inspection reports are among the most serious.

DENVER ZOOLOGICAL FOUNDATION — CRITICAL

During a June 16, 2026 routine inspection, USDA issued a Critical citation under 2.40(b)(2) involving the deaths of two tapirs.

According to the USDA report, 16-year-old male tapir JohHi was found dead on January 7 following an acute onset of blood in his urine. Three days later, 18-year-old female tapir Rinny was euthanized after her condition continued to decline.

USDA reported that the cause of death was an incorrect dosage of copper supplementation and stated that the incorrect dosage led to fatal copper poisoning.

The report warned that improper calculation of feed additives can lead to animal illness, disease and death.

USDA also noted that the facility implemented immediate corrective actions to strengthen safety protocols before the June inspection.

DALLAS WORLD AQUARIUM — DIRECT

During a June 17, 2026 routine inspection, USDA reported that the Dallas World Aquarium did not currently have an attending veterinarian after its veterinarian resigned on May 20.

The USDA report stated:

“Failure to have an attending veterinarian has contributed to numerous animals having veterinary care issues at the facility.”

Among the findings:

• A 13-year-old female Little Penguin named Slim Jim was observed repeatedly falling and unable to maintain an upright posture or right herself. USDA reported that she had not been seen by a veterinarian since the attending veterinarian’s departure and that her condition had rapidly declined.

• Four Wattled Jacanas requiring treatment were reportedly not evaluated by a licensed veterinarian. Two subsequently died of unknown causes, while the other two reportedly suffered from broken and necrotic toes.

• A young Oropendola found weak and in need of care had reportedly not been seen by a licensed veterinarian.

• A crimson-rumped Toucan was being treated for an eye problem with medication USDA reported had been prescribed by the facility owner, whom the report identified as not being a licensed veterinarian.

• USDA also cited inadequate acquisition records involving recently acquired Wattled Jacanas.

• Inspectors found dead cockroaches in a refrigerator where freshly prepared animal food was stored.

• An algae-contaminated fixture in a Giant River Otter lockout area was identified as a potential source of enclosure contamination.

The Dallas World Aquarium was instructed to have the affected birds evaluated by a licensed veterinarian by noon the following day.

These reports add to USDA findings we previously documented at other AZA-accredited facilities during 2026:

-Oklahoma City Zoo and Botanical Garden Critical handling citation.

-Fort Worth Zoo — Findings involving food/chemical contamination.

-Detroit Zoological Society — Findings involving sharp protrusions.

-Cincinnati Zoo & Botanical Garden — Perimeter fencing deficiencies.

-Palm Beach Zoo & Conservation Society Two Critical citations.

-Pittsburgh Zoo & Aquarium — Findings involving rust, peeling paint and deterioration.

-Columbus Zoo and Aquarium — Fence-height deficiencies.

These findings do not mean that every AZA-accredited facility fails to meet appropriate standards, nor does a citation necessarily define the entirety of an institution’s animal-care program.

But they raise an important question about accountability.

When an accreditation organization presents its standards as representing the highest levels of professional animal care, what should the public conclude when federal inspectors document preventable animal deaths, inadequate veterinary oversight, animal handling concerns and other deficiencies at accredited institutions?

Accreditation should never be treated as immunity from scrutiny.

If anything, institutions promoted as representing zoological “best practices” should be held to an especially high standard of transparency and accountability.

The “Gold Standard” should be more than a designation.

It should be demonstrated—in the care provided to every animal, every day.

Sources: USDA APHIS Animal Care inspection reports, 2026.