Thank you for that question.
I might miss a couple, but I'll be highlighting a few of the key programs, filling in some of these elements of the framework.
We could start with the eco-gifts program, on which you asked a particular question. As my colleague laid out, under certain conditions there is tax assistance for donations of ecologically sensitive land. That has resulted in 400 such donations since 2006, I think. A similar program is the natural areas conservation program, which is a $225-million program in collaboration with conservation organizations, whereby they manage and pull together opportunities to either fully protect ecologically sensitive land or put conservation easements on it to protect habitat and the natural state. There have been 800 transactions. So those two programs have brought in, in the last six or seven years, about 1,200 parcels of ecologically sensitive land from across the country into some state of conservation to protect the local ecosystem.
There are a number of other programs, if you think of that on a conservation stream. If you think of a remediation stream, some significant federal programs have been aimed at remediation. There is about $49 million in the Great Lakes action plan. A lot of that is committed to remediating contaminated sediment in the Great Lakes area as part of our commitments with the U.S. under the Great Lakes Water Quality Agreement.
There are a number of those so-called areas of concern where we've been able to bring them, deal with remediation, and essentially take them from being a hot zone back to a more sustainable context. There is a range of additional programs.
I think I might turn it over to you, Bob, to talk about the habitat stewardship program and a couple of others.