Not that it matters because we'll still love them whether they are boy/boy or girl/girl or boy/girl....LOL We have 2 pekin ducklings. They are about 6 wks old. They were 2 out of a group of 4 that my friend had. We (the kids) chose the biggest one and the smallest one. They are very adorable and follow each other everywhere in the pen. They make a HUGE racket if you take one away from the other. My question is...Does it mean anything that the one is bigger than the other? Trigger is the big one and Nutsy is the small one. Trigger seems to have started to quack and Nutsy is still peeping. Yes, we're new to ducks. I've read thru the threads here and haven't really seen an answer to this question. I posted a pic just so you can see how cute they are...lol... Thankx so much for any info!