Taking of endangered or threatened species. Construction of chapter

(a) Except as otherwise provided in section 26-310, it is unlawful for (1) any person to wilfully take any endangered or threatened species on or from public property, waters of the state or property of another without the written permission of the owner on whose property the species occurs; (2) any person, including the owner of the land on which an endangered or threatened species occurs, to wilfully take an endangered or threatened species for the purpose of selling, offering for sale, transporting for commercial gain or exporting such specimen; (3) any state agency to destroy or adversely modify essential habitat designated pursuant to section 26-306, so as to reduce the viability of the habitat to support endangered or threatened species or so as to kill, injure, or appreciably reduce the likelihood of survival of the species. (b) Nothing in sections 26-303 to 26-312, inclusive, or any regulation adopted pursuant to said sections shall prohibit a person from performing any legal activities on his own land that may result in the incidental taking of endangered or threatened animal and plant species or species of special concern. (c) Nothing in sections 26-303 to 26-312, inclusive, or any regulations adopted pursuant to said sections shall prohibit any action authorized pursuant to an exemption or permit provided for by the federal Endangered Species Act or in any regulation adopted under said act, or permit any action prohibited by the Endangered Species Act or by any regulation adopted under said act. (d) Nothing in sections 26-303 to 26-312, inclusive, section 26-317 or any regulations adopted pursuant to said sections shall prohibit transportation through this state of any endangered or threatened species in accordance with the terms of any permit issued under the laws of another state provided the person in possession of an endangered or threatened species can prove legal possession of the species. (e) The commissioner may prohibit, in an emergency, the taking of any state species of special concern threatened with undue depletion from overutilization of the species for commercial, recreational, scientific, educational or private purposes.