A fifth bighorn sheep has died in the Catalina Mountains β the victim of a mountain lion.
Wildlife officials vowed Friday to continue the βnecessary and distastefulβ policy of killing lions that prey on sheep in the range north of Tucson, where 31 bighorns were reintroduced in November in an effort to re-establish a herd that died out in the 1990s.
Two mountain lions implicated in previous sheep deaths have been killed so far. Hunts for other lions, including one sought in the most recent bighorn death on Jan. 3, have been unsuccessful, officials of the Arizona Game and Fish Department reported.
Department officials and members of a citizensβ advisory committee addressed a wide range of questions about the controversial reintroduction project at a news conference.
Ben Brochu, wildlife manager for Game and Fish, said the bighorns β transplanted from mountains near Yuma β have roamed far and wide in the Catalinas since their release Nov. 18 at Catalina State Park.
Global positioning system collars indicate that sheep have spread out βfrom the Biosphere (2), around Pusch Ridge and east to Molino Basin,β Brochu said. βA group of four are together nowβ β a possible indication that the animals might begin to form a cohesive herd.
Examination of the remains of the five dead sheep indicated that βfour of the sheep were killed by mountain lions, while the fifth most likely died of capture myopathyβ β stemming from stress or injuries during capture, said a report released at the news conference.
PROTESTS AND QUESTIONS
Members of a recently formed group called Friends of Wild Animals turned out before the news conference with signs and statements opposing the reintroduction project and the killing of mountain lions.
βMy concern is that the sheep are being wasted,β group member Ricardo Small said. βI donβt think this project will succeed for the long term.β
Another protester, Sharon Eisenhower, said, βI donβt want to see any more mountain lions get killed.β
At the conference, reporters, group members and state Sen.
Olivia Cajero Bedford pursued the controversial issue of lion killing and a perceived βsecrecyβ and lack of readily available information about the project.
Responding to concerns about lion killings, advisory committee member Randy Serraglio, of the Center for Biological Diversity, said he shares such concerns.
βIβm a cat person,β said Serraglio, noting that he owns a domestic cat. βIt definitely pains me to think about mountain lions being killed. ... But itβs a necessary and distastefulβ policy in establishing the bighorn herd.
He said the policy β in which wildlife officers establish a lionβs role by its proximity to the bighorn kill site and other factors β is βvery targeted, very conservative and very limited.β
Mike Quigley, an advisory-group member with The Wilderness Society, said the group determined it probably wasnβt feasible to re-establish the herd without removing some sheep-killing lions.
βThis isnβt punitive,β Quigley said. βThis isnβt about punishing mountain lions for doing what mountain lions do.β
Department officials and advisory group members emphasized that female lions with kittens will not be pursued and killed even if it appears they killed a bighorn.
Cajero Bedford said she has had difficulty in getting information from the Game and Fish Department about the reintroduction project.
βThereβs a feeling out there that thereβs some secrecy to this project,β she said.
Advisory-group members said they sometimes need time to coordinate information and talking points, but they denied that the project is cloaked in secrecy.
βThereβs nothing to hide here whatsoever,β Serraglio said.
Department officials and advisory-group members said they plan to provide written briefings on the status of the project every two weeks.