Plum Creek Timber Company, Inc. (NYSE:PCL) will release its first quarter 2012 earnings on Monday, April 30, 2012, following the stock market close. The company will host a conference call at 5:00 p.m. Eastern (2:00 p.m. PT) the same day to discuss these results. Rick Holley, president and chief executive officer, will lead this call. A live webcast of the conference call may be accessed through Plum Creek’s Web site at www.plumcreek.com by clicking on the “Investors” link. To access the conference call by telephone, listeners calling from the United States and Canada should dial 1-800-572-9852 at least 10 minutes prior to the start of the event. Those wishing to access the call from outside the United States and Canada should dial 1-706-645-9676. All callers should reference Plum Creek’s earnings conference call. A replay of the call will be available for 48 hours after completion of the live call and can be accessed at 1-855-859-2056 or 1-404-537-3406 (international calls), using the code 21136766. Plum Creek is the largest and most geographically diverse private landowner in the nation with approximately 6.6 million acres of timberlands in major timber producing regions of the United States and wood products manufacturing facilities in the Northwest. For more information, visit www.plumcreek.com.