I just watched mine from outside today, no time for opening them up. If it's this nice again tomorrow (low-mid 60's) I'll take a look. Bees in and out, taking out the dead, bringing in LOTS of pollen, some bright yellow some greyish yellow, not sure what it's from, maybe camellia, daffodil and elm? Hadn't noticed elms blooming yet..maybe something else. So glad Spring is getting closer!