agencies This title shall apply only to National Forest System land and land under the jurisdiction of the Bureau of Land Management. (b) Private land and landowners (1) In general No private land is affected by this title and no private landowner whose land is adjacent to public land within the designated biological connecting corridors shall be compelled, under any circumstances, to comply with this title. (2) Cooperative agreements A private landowner may enter into a cooperative agreement with the Federal Government on a willing participant or willing seller basis to include the land of the private landowner in a biological connecting corridor designated by this title. 205. Cooperative agreements and land trades and acquisitions (a) Cooperative agreements The Secretary of the Interior and the Secretary of Agriculture shall seek to enter into cooperative agreements with private, State, and corporate landowners and sovereign Indian Tribes the land of which is adjacent to public land in the biological connecting corridors designated under this title, if those agreements would benefit the ecological integrity and function of the designated corridors. (b) Land trades and acquisitions The Secretary of Agriculture and the Secretary of the Interior may undertake land trades or acquisitions to carry out the purposes of this title if the Secretary concerned considers the action to be— (1) appropriate