After starting and abandoning many forts as I learned the game, I've finally found something worth defending in WhisperedDye. It's my best embark site so far, with a brook that comes out of a tropical broadleaf forest and then forms a 5-z waterfall as it falls off a mountain plateau. I've dug my fortress behind the waterfall, with a central core of rooms open to the mist. My dwarves are ecstatic and more migrants arrive every season, drawn by the stories of the waterfall. Meanwhile my miners are digging seams of hematite and coal out of the limestone, providing all the raw materials to get my first militia squad into steel armor. No real threats yet, although elephants often wander through the forest. A human caravan ran into one, and a mace-wielding guard proceeded to take the elephant down single-handed, breaking all its legs till it fell over from the pain, and then pounding on its skull till it died.
Just as I finished trading with the caravan, my militia captain unexpectedly gave birth, and then a goblin snatcher bumped into a farmer hauling trade goods. The farmer charged past the goblin, was almost stabbed in the back for his troubles, and was only saved by a nearby miner (also on hauling duties) who whacked the goblin in the thigh with his pick. At this point the goblin decided to run, but with his injured leg he couldn't outrun my militia captain, who was now sprinting after him waving a sword and her newborn baby. She caught up with the goblin just outside my main entrance, and with three quick sword-strokes she broke his left arm, disabled his right hand, and then stabbed him in the gut. The goblin barely had time to get enraged before he gave in to pain and fell over, and then an axe-dwarf ran up and decapitated him. So my fortress's first baby came into the world, was rushed into combat, saw her mother do a great impersonation of Zorro, and is now covered in goblin blood, all before she's a month old. Good times.