public lecture and birdwatching, take actions clean up ocean activity in North Sumatera

we from biopalas want to carry out 2 activities to commemorate world migatory bird day, there are also public activities on solutions to bird protection against plastic pollution which will be held on April 27, 2019 at Departement of Biology, Faculty of Mathematics and Natural Sciences University of North Sumatera. and our activity Birdwatching and take action Clean up ocean will be held on April 28, 2019 in BaganPpercut  coast North Sumatera