Seamus McCoven believes that the best thing for him and his son is to rebuild. Leaving would mean that everyone else died in vain. He's asked that I help him rebuild by going out to kill mammoths and bears for their fur, leather, and other useful bits.
I need to kill mammoths and bears in order to bring materials back for the pioneers to build with.
I need to kill wooly mammoths.
I have killed wooly mammoths.
I need to kill wooly mammoth calves.
I have killed wooly mammoth calves.
I need to kill glacier bears.
I have killed glacier bears.
I have brought back an ample amount of fur and leather from the animals for the pioneers' rebuilding projects.
I should return all that I have gathered to the pioneers.
I need to speak with Seamus McCoven.
I have spoken with Seamus McCoven.
I have returned all the materials I acquired to the pioneers.
I have brought back materials for Seamus McCoven from the mammoths and bears of the Gulch.