The two sisters talk about how important singing was for them growing up and Sylvia sings a little bit, too. This is their final appearance together on video before Sigrid's departure the next day.

Having arrived at their spawning grounds, several male coho try out different techniques to impress a single female. The river otters love fish, and need to eat a lot of them to maintain their active lifestyle.

As the orcas celebrate the success of their hunt, silver salmon, or “coho” are moving from the sea to the inland streams where they will breed. But they‘ll have to be careful and lucky too, as otters and black bears are waiting along the way.

Alongside the wild Pacific coast of the USA, the Olympic National Park encompasses an unparalleled variety of exciting natural environments, from rainforest to rugged mountains. First, we experience the thrill of the hunt, as a pod of killer whales targets a group of unsuspecting Steller sea lions.

Sigrid and Sylvia converse in the kitchen over coffee. They talk about coffee, about the city of Tacoma, about their month together, and about what they see out the window. Sylvia enjoys making sound effects with her voice every now and then.

After the rains, there is enough water and food for all to share in the desert and Saguaro National Park can bask in all its glory.

A thunderstorm hits with the power of a tropical monsoon, putting the desert creatures at risk from the powerful floodwaters.

A first for the United States: A jury found a former president guilty of a serious crime in New York. Here are some details and plenty of new words to learn!

A horned lizard out hunting for ants catches the eye of a hungry coachwhip snake, and deploys an impressive variety of strategies in order to not be eaten alive.

Sigrid and Sylvia continue to work on making coffee. Meanwhile, they talk about what time of day they like to drink it and what they put in it.

A giant scorpion is on the prowl looking for food, and a family of grasshopper mice seems to be on his menu tonight. However, the fortitude of the desert's denizens should never be underestimated.

Sigrid and her sister Sylvia hang out in the kitchen talking about coffee and making some, too. At times, they get a bit silly.

After the rain, the opuntia cactus, or “prickly pear,” ripens to provide a sweet but not easily accessible meal for animals such as the ground squirrel. As the water seeps in, the park enjoys a moment of relaxation.

In June, surviving the ferocious sun and intense heat is a challenge for every living being in the park, and each has developed a special technique to see it through until the next rain.

The two sisters talk about coloring, one of Sylvia's favorite things to do and they look at some of the work she has done.