sentences:  In 2006 Australian Greens Senator, Bob Brown, took the issue of Forestry Tasmania's failure to protect endangered species in Wielangta to the Federal Court, particularly the Tasmanian wedge-tailed eagle, broad-toothed stag beetle and swift parrot.His case was initially successful, establishing that forestry activities were impacting on those species, but an appeal by Forestry Tasmania on the interpretation of a part of the agreement was successful.In February 2007, the Tasmanian State Government and the Australian Federal Government responded by changing the text of the State's Regional Forest Agreement and making further legal appeals pointless.