【BlueTrend Classroom】Under the Rock | Marine Habitat & Wildlife Micro-observation Teaching Materials Part 3 ft. Ocean Conservation Administration & Keelung City Government

（Don't forget to turn on the subtitles!）

In the ever-changing and danger-filled ocean, all kinds of small creatures love to hide in the shadows beneath rocks in search of shelter and to escape their predators. As a result, rock surfaces that appear utterly lifeless at first glance often conceal a surprisingly lively little world underneath. When we lift a rock, the shaded side frequently reveals many creatures hiding within. However, after observing, remember to gently return the rock to its original position — don't disturb the peaceful lives of these little animals! Let's take a look at the marine habitat and wildlife micro-observation teaching materials found under the rocks!

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Environment Introduction
01 Petrolisthes hastatus (Spear Rock Porcelain Crab)
03 Thin Chiton
03 Necklace Bugula
04 Spirorbis sp.
04 Kawasakii nudibranch
04 Micro-organism Observation Tip 1
04 Kawasakii nudibranch eggs
05 Micro-organism Observation Tip 2

What Are the Marine Habitat & Wildlife Micro-observation Teaching Materials?

BlueTrend Marine Habitat & Wildlife Micro-observation Teaching Materials
Produced in collaboration with the Ocean Affairs Council's Ocean Conservation Administration and Keelung City Government
Aiming to help everyone rediscover the ocean and its creatures in a more relaxed and accessible way

Content includes:

1. Introduction to Wanghaijang Chao-Ching Bay Environment
2. Ocean Citizen Scientists
3. Sea Lettuce
4. Rocky Tide Pool
5. Under the Rock
6. Crustose Coralline Algae
7. Soft Coral
8. Tree Hydroid
9. Diadema Sea Urchin
10. Sandy Bottom

Petrolisthes hastatus (Spear Rock Porcelain Crab)

Thin Chiton

Necklace Bugula

Kawasakii nudibranch

Related Links:

1. Ocean Affairs Council — Ocean Conservation Administration
2. Keelung City Government
3. iOcean Marine Conservation Network
4. BlueTrend Marine Science Video Channel