Lone trappers in the wilderness

If humans are human-flavored, other intelligent species need to be...other-flavored.  Let's take a look at one of the species I've been designing.  First assumption: they're primates, close relatives of Homo sapiens.

Features

For this species, let's start by taking away a few human features:

• No groups.  This species doesn't live or work in groups like humans do, no families or towns or tribes.  They get together once a year to mate.
• No running or throwing.  Their musculature just isn't right for it.  That means they probably don't hunt, at least not by chasing or ambushing game.

And let's add a non-human feature.  Since they don't run...

• Big and tough.  They have a thick hide and plenty of fur, like bears or mammoths, making them hard to attack at all.

So how do they survive?  Where does their food come from?

• Scavenging.  They eat dead animals, chasing off vultures and coyotes to do so.
• Gathering tasty vegetation to eat.  They pick fruits, nuts, and the more nutritious leaves.

If they're intelligent tool-users, a few other food behaviors present themselves:

• Trapping.  They make traps to catch wild animals.
• Burying food for later.  They dig to make pit traps, so they might dig storage pits as well, storing food for the winter.

Appearance

So what do they look like?  Big, tough, and furry.  Teeth for ripping meat and chewing leaves.  Hands that can dig pits and pull apart carcasses.  Sounds like some kind of great ape to me.

These creatures are massive, weighing at least twice as much as a human.  Like gorillas, they usually walk on all fours, but can stand upright to reach high branches.

Behavior

They live as individuals, roaming in a circuit across a wide territory, checking their traps, eating carcasses, and picking fruit.  Less perishable food they bury for the winter.

To keep track of everything, these creatures have an excellent memory.  Speed of thought isn't needed, but given time, they can recall nearly any detail.  They're ponderers and dreamers, deep thinkers.

Their annual meetings are the most crucial event of the year.  They gather to mate, but also to trade, gossip, and discuss plans for the next year.

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I've been calling these creatures giants, though it's not a perfect fit.  They're large and strong, but not much like the giants people usually think of.

An invented name would avoid preconceptions, but it wouldn't suggest anything if you don't already know it.  Meeting a dumaka or a sosketi starts with nearly nothing—spotting a giant walking along the ridge, you have a picture to start with.

What would you call these creatures?