Seed Dispersal and Habitat Fragmentation

• This video explains the importance of animals like spider monkeys for seed dispersal in forests and how habitat fragmentation and deforestation are disrupting this symbiotic process.
• Two scientists explain their fieldwork tracking spider monkeys in a tropical forest of Colombia, discuss the seed dispersal process, and highlight their work distributing and planting seeds to restore the trees in this habitat.

Positives

• This is a great way to introduce students to the importance of protected habitat for ecosystems to function and to maintain biodiversity.
• The video provides a first-hand account of what scientific fieldwork entails.
• The video is also available in Spanish and a transcript is provided.

Additional Prerequisites

• Before watching the video, students should be familiar with terms like habitat and reforestation.
• The resource provides more curriculum connections at the bottom of the page.

Differentiation

• As a follow-up activity, have students research other animals that contribute to seed dispersal in forests.
• Have students consider the implications of reduced seed dispersal due to habitat fragmentation for climate change and then discuss in pairs. 
  
• As an extension, have students use this lesson to learn more about the different causes of deforestation and brainstorm solutions that will protect forest habitat and reduce carbon in the atmosphere.
• AP or IB biology classes can link this video to lessons about ecosystems, habitat loss, species loss, symbiotic relationships, and plant reproduction strategies.
  

This resource addresses the listed standards. To fully meet standards, search for more related resources.