This is the third call for submission for Festival of the Trees #7. You can send you entries to thevoltagegate [at] gmail.com or by using the Blogcarnival form.
Also, Oekologie, the first ecology and environmental science carnival in the 'Sphere is set up and ready to go. The first edition will be hosted by Jen on January 15th, so please send your submissions to her via e-mail - jpinkly [at] mchsi.com - or with the Oekologie Blogcarnival form.
You can help us out by spreading the word about Oekologie on your blog. We need contributors and hosts! All the details are on the Oekologie blog, so give a visit and lend a hand.