The area is so vast people probably haven't seen half of the beachings that happen. How long did those animals lay there before anyone spotted them? Like louie wrote, whole pods, big or small have been driven up on land from bigger predators for eons. Happens on land with pack animals and hunting.
Are you seeing the notifications for received posts up to the top right by the "ai, subscribe, mailbox image and your profile pic" spot? This gives the number of ALL posts received for any response across the site.
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