Is it possible to see which search engies are crawline

yes , there is a way

You can test wich bot are visiting , example for google bot

//code from google stat plugin

$useragent = mysql_real_escape_string(getenv (“HTTP_USER_AGENT”));
if (strpos($useragent, “+https://www.googlebot.com/bot.html”) || strpos($useragent, “+https://www.google.com/bot.html”))

There might be other types out there, but this Users Online plugin shows you who’s on your site and where:
https://www.lesterchan.net/portfolio/programming.php

ANy actual plug in? I get confused from reading thoes things.

What franzilla gave you is good , you can download the who is online plugin , i dident test it …

but it tell you wich bot is online … it might help .

ok thanks