diff --git a/DESCRIPTION b/DESCRIPTION
index 14832f0..8f8e8be 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -25,7 +25,9 @@ Imports:
   parallelly,
   future,
   future.apply,
-  qs
+  qs,
+  RCurl,
+  RJSONIO
 Suggests:
   archive,
   testthat (>= 3.0.0),
diff --git a/NAMESPACE b/NAMESPACE
index 6cc3b29..59cf300 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -2,5 +2,6 @@
 export("ping.peers")
 export("get.p2p.log")
 export("compress.log")
+export("newborn.nodes")
 importFrom("utils", "read.csv", "untar", "installed.packages")
-importFrom("stats", "complete.cases")
+importFrom("stats", "complete.cases", "quantile")
diff --git a/R/newborn.R b/R/newborn.R
new file mode 100644
index 0000000..8bf2f31
--- /dev/null
+++ b/R/newborn.R
@@ -0,0 +1,136 @@
+
+
+#' Print likely newborn nodes to the console
+#'
+#' @description When a node connects to our own node, it could be a newborn
+#' node that is syncing from the genesis block. `newborn.nodes` queries the
+#' local Monero node about node connections with a `get_peers` call and prints
+#' information about likely newborn nodes to the console. The unrestricted RPC
+#' port must be reachable by R. This function is an infinite loop. `ctrl + c`
+#' to interrupt the function and print all IP addresses of likely newborn nodes
+#' recorded so far. Each peer will only be printed once during a specific run of
+#' `newborn.nodes`, even if the node disconnects and reconnects later.
+#'
+#' @param unrestricted.rpc.url URL and port of the monerod unrestricted RPC.
+#' Default is `http://127.0.0.1:18081`
+#' @param poll.time How often, in seconds, to check for a newborn node
+#' connection. Default is 30 seconds.
+#' @param sync.height.lag Criteria to consider a node as "newborn". Nodes that
+#' have a height greater than current network height minus `sync.height.lag`
+#' will not be considered a newborn node. Default is 3 months.
+#' @param avg_upload.limit Criteria to consider a node as "newborn". The
+#' `avg_upload` from the `get_peers` call must be greater than or equal to
+#' `avg_upload.limit` OR `current_upload` must be greater than or equal to
+#' `current_upload.limit` to consider the node as "newborn". Default is 10 for
+#' both limits. Sometimes a node gets stuck at a low height, so it isn't
+#' actually new or syncing. This criteria makes sure that the peer is actually
+#' actively syncing data.
+#' @param current_upload.limit Criteria to consider a node as "newborn".
+#'
+#' @return
+#' NULL (invisible)
+#' @export
+#'
+#' @examples
+#' \dontrun{
+#' newborn.nodes()
+#' }
+
+newborn.nodes <- function(unrestricted.rpc.url = "http://127.0.0.1:18081",
+  poll.time = 30, sync.height.lag = 30 * 24 * 90, avg_upload.limit = 10,
+  current_upload.limit = 10) {
+
+  json.post <- RJSONIO::toJSON(
+    list(
+      jsonrpc = "2.0",
+      id = "0",
+      method = "get_connections",
+      params = ""
+    )
+  )
+
+  already.seen.newborn.address <- c()
+  already.seen.newborn.peer_id <- c()
+
+  on.exit({
+    session.duration <- Sys.time() - session.start.time
+    cat(paste0(format(Sys.time(), "%Y-%m-%d %T"),
+      " ", length(already.seen.newborn.address),
+      " likely newborn nodes seen during this session that lasted ",
+      round(session.duration, 1), " ", units(session.duration),
+      ": \n",
+      paste0(already.seen.newborn.address, collapse = " "), "\n"))
+  })
+
+  session.start.time <- Sys.time()
+
+  cat(paste0(format(session.start.time, "%Y-%m-%d %T"), " Start polling monerod for newborn nodes...\n"))
+
+  while (TRUE) {
+
+    peers <- RJSONIO::fromJSON(
+      RCurl::postForm(paste0(unrestricted.rpc.url, "/json_rpc"),
+        .opts = list(
+          userpwd = "",
+          postfields = json.post,
+          httpheader = c('Content-Type' = 'application/json', Accept = 'application/json')
+        )
+      ), asText = TRUE
+    )
+
+    if(length(peers$result$connections) == 0 ) {
+      cat("Unexpected results from node's RPC response. Check that monerod's unrestricted RPC port is at ",
+        unrestricted.rpc.url, "\n")
+      Sys.sleep(poll.time)
+      next
+    }
+
+    peers <- peers$result$connections
+
+    peer.heights <- sapply(peers, FUN = function(x) {x$height})
+    peer.address <- sapply(peers, FUN = function(x) {x$address})
+    peer.peer_id <- sapply(peers, FUN = function(x) {x$peer_id})
+    peer.avg_upload <- sapply(peers, FUN = function(x) {x$avg_upload})
+    peer.current_upload <- sapply(peers, FUN = function(x) {x$current_upload})
+
+    consensus.height <- floor(quantile(peer.heights, prob = 0.9))
+
+    new.nodes <- which(
+      peer.heights > 1 &
+        (peer.heights <= consensus.height - sync.height.lag) &
+        (! peer.address %in% already.seen.newborn.address) &
+        (! peer.peer_id %in% already.seen.newborn.peer_id) &
+        (peer.avg_upload > avg_upload.limit | peer.current_upload > current_upload.limit)
+    )
+
+    for (i in new.nodes) {
+
+      cat(
+        paste0(format(Sys.time(), "%Y-%m-%d %T"), " ",
+          "Likely newborn node: ",
+          formatC(peers[[i]]$address, width = 21), ", ",
+          # "Peer ID: ", peers[[i]]$peer_id, ", ",
+          # "Connection ID: ",  peers[[i]]$connection_id, ", ",
+          "Height: ",
+          formatC(peers[[i]]$height, width = 7, format = "d"), "/", consensus.height, ", ",
+          ifelse(peers[[i]]$pruning_seed > 0, "  Pruned", "Unpruned"), ", ",
+          ifelse(peers[[i]]$incoming, "Incoming connection", "Outgoing connection"), ", ",
+          "avg_upload: ", formatC(peers[[i]]$avg_upload, width = 4),
+          # ", ", "current_upload: ", formatC(peers[[i]]$current_upload, width = 4),
+          # ", ", "send_count: ", formatC(peers[[i]]$send_count, width = 8, format = "d"),
+          "\n"
+        )
+      )
+
+      already.seen.newborn.address <- c(already.seen.newborn.address, peers[[i]]$address)
+      already.seen.newborn.peer_id <- c(already.seen.newborn.peer_id, peers[[i]]$peer_id)
+
+    }
+
+    Sys.sleep(poll.time)
+
+  }
+
+  return(invisible(NULL))
+
+}
diff --git a/man/newborn.nodes.Rd b/man/newborn.nodes.Rd
new file mode 100644
index 0000000..8c31abe
--- /dev/null
+++ b/man/newborn.nodes.Rd
@@ -0,0 +1,53 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/newborn.R
+\name{newborn.nodes}
+\alias{newborn.nodes}
+\title{Print likely newborn nodes to the console}
+\usage{
+newborn.nodes(
+  unrestricted.rpc.url = "http://127.0.0.1:18081",
+  poll.time = 30,
+  sync.height.lag = 30 * 24 * 90,
+  avg_upload.limit = 10,
+  current_upload.limit = 10
+)
+}
+\arguments{
+\item{unrestricted.rpc.url}{URL and port of the monerod unrestricted RPC.
+Default is \verb{http://127.0.0.1:18081}}
+
+\item{poll.time}{How often, in seconds, to check for a newborn node
+connection. Default is 30 seconds.}
+
+\item{sync.height.lag}{Criteria to consider a node as "newborn". Nodes that
+have a height greater than current network height minus \code{sync.height.lag}
+will not be considered a newborn node. Default is 3 months.}
+
+\item{avg_upload.limit}{Criteria to consider a node as "newborn". The
+\code{avg_upload} from the \code{get_peers} call must be greater than or equal to
+\code{avg_upload.limit} OR \code{current_upload} must be greater than or equal to
+\code{current_upload.limit} to consider the node as "newborn". Default is 10 for
+both limits. Sometimes a node gets stuck at a low height, so it isn't
+actually new or syncing. This criteria makes sure that the peer is actually
+actively syncing data.}
+
+\item{current_upload.limit}{Criteria to consider a node as "newborn".}
+}
+\value{
+NULL (invisible)
+}
+\description{
+When a node connects to our own node, it could be a newborn
+node that is syncing from the genesis block. \code{newborn.nodes} queries the
+local Monero node about node connections with a \code{get_peers} call and prints
+information about likely newborn nodes to the console. The unrestricted RPC
+port must be reachable by R. This function is an infinite loop. \code{ctrl + c}
+to interrupt the function and print all IP addresses of likely newborn nodes
+recorded so far. Each peer will only be printed once during a specific run of
+\code{newborn.nodes}, even if the node disconnects and reconnects later.
+}
+\examples{
+\dontrun{
+newborn.nodes()
+}
+}